1 00:00:00,080 --> 00:00:03,440 {\an8} 2 00:00:05,920 --> 00:00:09,880 {\an8} 3 00:00:39,280 --> 00:00:40,280 Diederich. 4 00:00:44,200 --> 00:00:45,920 Diederich, Diederich. 5 00:00:55,480 --> 00:00:56,840 Millie. 6 00:00:56,920 --> 00:00:58,360 Pass, friend. 7 00:00:58,440 --> 00:01:00,360 Jean will have the vapors if she catches you out here. 8 00:01:00,440 --> 00:01:01,840 Jean, doesn't scare me. 9 00:01:01,920 --> 00:01:03,000 She scares me. 10 00:01:04,720 --> 00:01:05,560 Those personnel reassignments we just got 11 00:01:05,640 --> 00:01:07,440 how were they encrypted? 12 00:01:07,520 --> 00:01:09,680 The last batch, ultra, why? 13 00:01:11,480 --> 00:01:12,480 Diederich 14 00:01:14,600 --> 00:01:16,680 Spill the beans, Susan, what's going on? 15 00:01:19,360 --> 00:01:21,000 Why aren't you girls working? 16 00:01:21,080 --> 00:01:22,000 Sorry, Mrs. McBrian, 17 00:01:22,080 --> 00:01:23,360 but there's a German Oberleutnant 18 00:01:23,440 --> 00:01:25,320 whose orders were part of the Ultra intercept, 19 00:01:25,400 --> 00:01:26,960 and Susan thinks it's important. 20 00:01:28,120 --> 00:01:29,120 Don't you, Susan? 21 00:01:29,960 --> 00:01:30,960 Well? 22 00:01:31,800 --> 00:01:32,560 I've seen him before. 23 00:01:32,640 --> 00:01:34,440 He's skipping about all over the place. 24 00:01:34,520 --> 00:01:37,320 Maybe he's Hitler's nephew on a sightseeing tour. 25 00:01:37,400 --> 00:01:40,760 Why use Ultra encryption on personnel reassignments? 26 00:01:41,600 --> 00:01:42,600 Go on. 27 00:01:43,560 --> 00:01:45,640 Lucy, Oberleutnant Dieter von Diederich 28 00:01:45,720 --> 00:01:49,440 any other assignments? 29 00:01:49,520 --> 00:01:52,840 Oberleutnant von Diederich, 7th of January, reassignment, 30 00:01:52,920 --> 00:01:55,120 Berlin Central to 25th Infantry Division, 31 00:01:55,200 --> 00:01:56,880 effective immediately. 32 00:01:56,960 --> 00:01:59,720 Oberleutnant von Diederich, 12th of March, reassignment, 33 00:01:59,800 --> 00:02:01,880 Clausewitz, effective immediately. 34 00:02:01,960 --> 00:02:04,200 Oberleutnant von Diederich, 24th of March, 35 00:02:04,280 --> 00:02:06,080 battalion transfer order, 36 00:02:06,160 --> 00:02:09,960 702nd Static Infantry Division, effective immediately. 37 00:02:10,040 --> 00:02:11,440 Oberleutnant von Diederich, 3rd of May, reassignment. 38 00:02:11,520 --> 00:02:12,520 All right. 39 00:02:13,280 --> 00:02:15,200 Even Hitler's nephew doesn't get around that much. 40 00:02:15,280 --> 00:02:17,160 Transferred to Clausewitz. 41 00:02:17,240 --> 00:02:18,080 Where is that? 42 00:02:18,160 --> 00:02:20,560 Nowhere, there are no German towns called Clausewitz. 43 00:02:20,640 --> 00:02:22,680 Well, maybe it's a person, not a place. 44 00:02:22,760 --> 00:02:24,360 It's also a tank division. 45 00:02:24,440 --> 00:02:26,160 He was transferred from infantry to tanks, 46 00:02:26,240 --> 00:02:28,000 back to infantry again, which is as daft as saying 47 00:02:28,080 --> 00:02:29,160 someone should lead the showjumping 48 00:02:29,240 --> 00:02:31,240 'cause they're good at hockey. 49 00:02:31,320 --> 00:02:32,320 So who is he? 50 00:02:33,160 --> 00:02:35,320 I don't think he exists. 51 00:02:36,840 --> 00:02:39,120 I think he's a code within the cipher. 52 00:02:39,200 --> 00:02:40,800 Code for battle orders, you mean? 53 00:02:40,880 --> 00:02:41,880 Perhaps. 54 00:02:45,120 --> 00:02:46,880 Take it to the house. 55 00:02:46,960 --> 00:02:49,600 You do think it's real, don't you? 56 00:02:49,680 --> 00:02:51,120 You don't think it's a coincidence? 57 00:02:51,200 --> 00:02:52,200 Yes. 58 00:02:53,200 --> 00:02:54,400 Well, off you go then. 59 00:03:19,360 --> 00:03:20,960 You've been ages what happened? 60 00:03:21,040 --> 00:03:23,560 We had a bet you'd been court-martialled and shot. 61 00:03:24,760 --> 00:03:25,760 Well? 62 00:03:25,840 --> 00:03:26,600 We were right. 63 00:03:26,680 --> 00:03:28,400 It is a troop deployment code. 64 00:03:29,360 --> 00:03:31,920 The battalion numbers indicate different geographical zones 65 00:03:32,000 --> 00:03:35,080 and Diederich is the order to deploy. 66 00:03:36,840 --> 00:03:37,640 So now we know where the German Army's 67 00:03:37,720 --> 00:03:39,720 going to be in three days time. 68 00:03:39,800 --> 00:03:41,960 My cousin's in North Africa. 69 00:03:42,040 --> 00:03:43,320 This could. 70 00:03:43,400 --> 00:03:45,200 Yes, it'll make a difference. 71 00:03:51,800 --> 00:03:53,080 Well, done all of you, I'm sure. 72 00:03:53,160 --> 00:03:56,600 Now, get back to your digs, get some sleep. 73 00:03:57,440 --> 00:03:59,000 Shift starts in seven hours. 74 00:03:59,960 --> 00:04:00,960 Good night. 75 00:04:06,840 --> 00:04:09,280 You know the map they have up at the house 76 00:04:09,360 --> 00:04:10,960 with the markers for the armies? 77 00:04:11,960 --> 00:04:16,080 All those troops are on the move now because of us. 78 00:04:16,160 --> 00:04:18,480 Not bad for a few ordinary girls in a tin hut. 79 00:04:21,760 --> 00:04:23,120 Why are you laughing? 80 00:04:23,200 --> 00:04:24,720 Ordinary girls. 81 00:04:24,800 --> 00:04:26,840 You couldn't be ordinary if you tried. 82 00:04:28,760 --> 00:04:31,560 When this is over won't, we have to be ordinary? 83 00:04:31,640 --> 00:04:32,640 I won't let you. 84 00:04:35,160 --> 00:04:36,640 Now, shut up and go to sleep. 85 00:04:43,000 --> 00:04:45,760 {\an8} 86 00:06:19,520 --> 00:06:21,760 - Two more. - No, thank you. 87 00:06:50,240 --> 00:06:51,880 Mummy, we're home. 88 00:07:02,120 --> 00:07:03,240 And then mummy says, 89 00:07:03,320 --> 00:07:05,720 "It's time for lunch, everyone come inside". 90 00:07:05,800 --> 00:07:08,120 Lunch at school was horrible. 91 00:07:08,200 --> 00:07:09,760 Gosh, I'm sure it wasn't that bad. 92 00:07:09,840 --> 00:07:11,800 It was spam fritters and tapioca. 93 00:07:11,880 --> 00:07:13,360 Snotty gobbles, ugh! 94 00:07:35,560 --> 00:07:36,520 I am going to have a lie down. 95 00:07:36,600 --> 00:07:38,600 Of course, right here, sir. 96 00:07:38,680 --> 00:07:42,240 This is BBC Home Service News at four o'clock, 97 00:07:42,320 --> 00:07:44,280 and this is Alvar Lidell reading it. 98 00:07:44,360 --> 00:07:47,120 Police have found the body of a fourth woman 99 00:07:47,200 --> 00:07:49,760 on waste ground in North East London. 100 00:07:49,840 --> 00:07:51,760 The woman, who has not yet been named, 101 00:07:51,840 --> 00:07:53,440 was discovered near Warwick Green 102 00:07:53,520 --> 00:07:55,400 and appears to be another victim of the killer 103 00:07:55,480 --> 00:07:58,760 of Jane Hart, Patricia Harris, and Sophie Trent. 104 00:07:58,840 --> 00:08:00,680 A spokesman for Scotland Yard said that 105 00:08:00,760 --> 00:08:02,920 there were many similarities in the cases, 106 00:08:03,000 --> 00:08:04,000 and that they were extending 107 00:08:04,080 --> 00:08:05,600 their manhunt throughout the city. 108 00:08:05,680 --> 00:08:06,560 Mummy? 109 00:08:06,640 --> 00:08:08,680 Warwick Green that can't be right. 110 00:08:08,760 --> 00:08:11,960 Mummy, can we go and play outside? 111 00:08:12,040 --> 00:08:13,600 Yes, of course you can. 112 00:08:16,680 --> 00:08:18,800 Stay near the house, though. 113 00:08:36,800 --> 00:08:38,400 Gap in the pattern. 114 00:08:41,400 --> 00:08:42,600 He missed one. 115 00:08:46,520 --> 00:08:48,440 Can we leave the table, please? 116 00:08:48,520 --> 00:08:50,280 Yes, of course you can. 117 00:08:53,160 --> 00:08:54,720 How was work? 118 00:08:55,560 --> 00:08:56,560 Grueling. 119 00:08:57,200 --> 00:08:59,080 Stephens is reorganizing the department, 120 00:08:59,160 --> 00:09:00,760 so everyone's on their best behavior. 121 00:09:00,840 --> 00:09:03,200 A lot of fuss and bother over nothing much. 122 00:09:04,120 --> 00:09:05,120 Darling, 123 00:09:06,480 --> 00:09:09,160 you know the deputy commissioner, don't you? 124 00:09:09,240 --> 00:09:10,360 - Wainwright. - Hmm. 125 00:09:10,440 --> 00:09:13,160 Hmm, I served with him in the Royal Artillery. 126 00:09:13,240 --> 00:09:16,800 I don't know him exactly, why? 127 00:09:16,880 --> 00:09:18,320 It's a funny thing, really. 128 00:09:20,040 --> 00:09:20,880 You know, I'm good with puzzles 129 00:09:20,960 --> 00:09:22,240 and brain-teasers that sort of thing? 130 00:09:22,320 --> 00:09:25,560 I know you're the very devil with the cryptic crossword. 131 00:09:25,640 --> 00:09:27,840 And you know that these poor girls they've found. 132 00:09:27,920 --> 00:09:28,920 Oh, sweetheart, 133 00:09:30,040 --> 00:09:32,040 why on earth are you thinking about all that horrible stuff? 134 00:09:32,120 --> 00:09:33,520 Oh, I don't know. 135 00:09:33,600 --> 00:09:34,760 I do know, really. 136 00:09:35,760 --> 00:09:36,960 The first girl, Jane Hart, 137 00:09:37,040 --> 00:09:38,680 she was a shop girl in Soames. 138 00:09:38,760 --> 00:09:40,400 Right, you remember her? 139 00:09:40,480 --> 00:09:42,480 She must have served me a dozen times. 140 00:09:42,560 --> 00:09:43,320 She was there and now she's gone. 141 00:09:43,400 --> 00:09:44,120 I can't help thinking of that 142 00:09:44,200 --> 00:09:45,280 - but for the grace of God. - Oh, Susan. 143 00:09:45,360 --> 00:09:46,640 Don't be silly. 144 00:09:48,360 --> 00:09:49,360 Look. 145 00:09:50,120 --> 00:09:53,000 These girls, from what the papers say, 146 00:09:53,080 --> 00:09:57,000 they weren't our type, not at all. 147 00:09:58,280 --> 00:09:59,840 Out on their own at night. 148 00:09:59,920 --> 00:10:01,080 I know, but I couldn't help thinking about her, 149 00:10:01,160 --> 00:10:02,600 and now I think that there might be something 150 00:10:02,680 --> 00:10:03,720 the police aren't seeing. 151 00:10:03,800 --> 00:10:06,440 I think there might be another girl, a fifth girl, 152 00:10:06,520 --> 00:10:07,560 but they haven't found her yet 153 00:10:07,640 --> 00:10:09,720 because they don't know that she's missing. 154 00:10:13,080 --> 00:10:14,360 You know I'm good with patterns. 155 00:10:18,240 --> 00:10:19,720 You really think that 156 00:10:19,800 --> 00:10:21,440 just by listening to the wireless, 157 00:10:21,520 --> 00:10:25,000 you can tell the police where to look for a murder victim? 158 00:10:25,080 --> 00:10:26,080 Oh, yes. 159 00:10:31,560 --> 00:10:32,960 Go right in there first. 160 00:10:33,040 --> 00:10:35,800 - Abby town square. - Yes, thank you. 161 00:10:46,200 --> 00:10:47,120 - Timothy. - Sir. 162 00:10:47,200 --> 00:10:48,120 - How are you? - Good to see you. 163 00:10:48,200 --> 00:10:48,920 Nice to see you too. 164 00:10:49,000 --> 00:10:50,560 This is my wife. 165 00:10:50,640 --> 00:10:51,400 Pleased to meet you. 166 00:10:51,480 --> 00:10:52,480 Come. 167 00:10:57,000 --> 00:10:58,000 Do come in. 168 00:10:59,000 --> 00:11:02,120 Now, Timothy says you may be able to help us. 169 00:11:02,200 --> 00:11:03,400 Well, I hope so. 170 00:11:06,880 --> 00:11:07,720 May I? 171 00:11:07,800 --> 00:11:08,800 Yeah, of course. 172 00:11:09,840 --> 00:11:13,120 Your first girl was found here, Jane Hart, 173 00:11:13,200 --> 00:11:16,640 in an Anderson shelter behind a disused terrace. 174 00:11:16,720 --> 00:11:17,760 - Yes. - Patricia Harris 175 00:11:17,840 --> 00:11:19,480 was found here, 176 00:11:19,560 --> 00:11:20,640 also Anderson shelter, 177 00:11:20,720 --> 00:11:22,200 this time on waste ground. 178 00:11:23,280 --> 00:11:24,920 Sophie Trent here, 179 00:11:25,000 --> 00:11:26,560 this time in a cellar of a disused building. 180 00:11:26,640 --> 00:11:28,320 - Yes. - Now, your fourth girl-- 181 00:11:28,400 --> 00:11:30,240 Now, I'm afraid we can't release her name yet. 182 00:11:30,320 --> 00:11:31,720 It doesn't matter, Warwick Green. 183 00:11:31,800 --> 00:11:33,640 She'd made a journey that day, hadn't she? 184 00:11:33,720 --> 00:11:38,120 Well, she wasn't taken from her house, Mrs. Gray, so yes. 185 00:11:38,200 --> 00:11:40,800 None of them were found near their homes. 186 00:11:40,880 --> 00:11:42,400 So the man you're looking for 187 00:11:42,480 --> 00:11:43,960 doesn't go searching these women out. 188 00:11:44,040 --> 00:11:45,840 He waits for them to come to him. 189 00:11:45,920 --> 00:11:48,680 That means the locations where they're found 190 00:11:48,760 --> 00:11:51,080 describe a pattern that's defined by the killer, 191 00:11:51,160 --> 00:11:52,120 not the victims. 192 00:11:52,200 --> 00:11:53,240 I'm not sure I follow. 193 00:11:53,320 --> 00:11:55,440 I think we've probably taken enough of your time. 194 00:11:55,520 --> 00:11:56,760 I really should be getting to work. 195 00:11:56,840 --> 00:11:59,640 Yes, of course, Timothy, won't keep you. 196 00:11:59,720 --> 00:12:00,920 Perhaps the inspector has a few minutes 197 00:12:01,000 --> 00:12:02,040 just to go over the rest of the pattern, if you-- 198 00:12:02,120 --> 00:12:03,600 - No, darling. - No, no, no. 199 00:12:03,680 --> 00:12:05,400 I'm sure I can spare another 10 minutes. 200 00:12:05,480 --> 00:12:08,160 Oh, well, that's very good of you. 201 00:12:08,240 --> 00:12:09,880 I hope it turns out to be useful. 202 00:12:11,800 --> 00:12:15,480 It's good to see you looking so well, Timothy. 203 00:12:15,560 --> 00:12:16,560 Thank you, sir. 204 00:12:20,960 --> 00:12:23,840 So a pattern, eh? 205 00:12:23,920 --> 00:12:25,560 - Yes. - What sort of a pattern? 206 00:12:29,480 --> 00:12:31,160 Imagine you're deploying merchant vessels 207 00:12:31,240 --> 00:12:33,640 to take supplies outbound from Dover. 208 00:12:33,720 --> 00:12:35,640 Let's say these are your ships. 209 00:12:35,720 --> 00:12:40,640 Now, you hear a mayday signal from these three. 210 00:12:43,200 --> 00:12:44,800 That should tell you two things. 211 00:12:46,200 --> 00:12:49,360 Well, it tells me I've got a U-boat under my desk. 212 00:12:49,440 --> 00:12:50,800 - Yes. - And, 213 00:12:50,880 --> 00:12:54,360 it tells me that this vessel was either very lucky indeed, 214 00:12:54,440 --> 00:12:57,800 or it went down without a mayday call. 215 00:12:57,880 --> 00:12:59,560 Yes, but no one's going to know for sure 216 00:12:59,640 --> 00:13:01,360 unless they go and check. 217 00:13:01,440 --> 00:13:02,440 I see. 218 00:13:03,120 --> 00:13:05,760 I think you have a gap in your list of murder victims. 219 00:13:05,840 --> 00:13:07,040 Someone who, as it were, went down 220 00:13:07,120 --> 00:13:09,640 without managing to make a distress call. 221 00:13:09,720 --> 00:13:13,240 That would even out the time difference between victims. 222 00:13:13,320 --> 00:13:14,320 Exactly. 223 00:13:19,600 --> 00:13:20,600 Timothy says you worked for the 224 00:13:20,680 --> 00:13:22,640 Foreign Office during the war. 225 00:13:22,720 --> 00:13:24,000 Yes, clerical work. 226 00:13:25,880 --> 00:13:27,960 Mrs. Gray, I'm not gonna ask you to breach 227 00:13:28,040 --> 00:13:30,280 the Official Secrets Act right here in Scotland Yard, 228 00:13:30,360 --> 00:13:33,720 but, it wasn't clerical work, was it? 229 00:13:36,240 --> 00:13:37,720 And your husband doesn't know? 230 00:13:41,800 --> 00:13:44,040 This girl you think we've missed 231 00:13:44,120 --> 00:13:45,480 how do we find her? 232 00:13:45,560 --> 00:13:47,560 Look at the other variable location. 233 00:13:47,640 --> 00:13:50,160 So, excuse me. 234 00:13:50,240 --> 00:13:51,560 It's not a straight line like the U-boat, 235 00:13:51,640 --> 00:13:53,400 but let's say it's a spiral. 236 00:13:53,480 --> 00:13:55,080 He's circling out from somewhere. 237 00:13:55,160 --> 00:13:56,360 So, we track back and we look for the center, 238 00:13:56,440 --> 00:13:57,560 which would be here in Soho. 239 00:13:57,640 --> 00:13:59,240 That would suggest that the gap you're looking for 240 00:13:59,320 --> 00:14:01,480 would be somewhere around here. 241 00:14:01,560 --> 00:14:04,680 Why would he be leaving a pattern for us to follow? 242 00:14:04,760 --> 00:14:06,360 He doesn't realize he's doing it. 243 00:14:06,440 --> 00:14:08,920 People make patterns all the time, but don't notice. 244 00:14:09,000 --> 00:14:11,240 I'm sure you walk to work on one side of the street 245 00:14:11,320 --> 00:14:12,360 and walk home on the other. 246 00:14:12,440 --> 00:14:14,200 Perhaps you think it's faster that way. 247 00:14:14,280 --> 00:14:15,520 He's doing exactly the same thing. 248 00:14:15,600 --> 00:14:18,400 He's trying to cover his tracks by moving around, 249 00:14:18,480 --> 00:14:20,360 but, in actual fact, he's making the pattern 250 00:14:20,440 --> 00:14:21,560 clearer and clearer and clearer 251 00:14:21,640 --> 00:14:23,480 if you know how to look for it. 252 00:14:27,360 --> 00:14:28,360 Right. 253 00:14:29,200 --> 00:14:30,200 Thank you. 254 00:14:31,320 --> 00:14:33,200 Those hedges and then down through those railway tunnels. 255 00:14:33,280 --> 00:14:35,920 Thank you, Jamie, up onto the ridge and all this stuff here. 256 00:14:57,520 --> 00:14:58,400 Here you go. 257 00:14:58,480 --> 00:14:59,480 Thank you. 258 00:15:14,800 --> 00:15:15,880 Anything? 259 00:15:15,960 --> 00:15:17,120 Nothing, Sarge. 260 00:15:17,200 --> 00:15:18,200 Boys? 261 00:15:25,000 --> 00:15:26,000 Let's do it again. 262 00:15:27,960 --> 00:15:30,160 Check up there all the way along. 263 00:15:47,840 --> 00:15:50,440 They telephoned and said you were still here. 264 00:15:50,520 --> 00:15:52,560 Yes, sorry it's taking so long. 265 00:15:52,640 --> 00:15:54,280 They're looking for the body, you see. 266 00:15:56,320 --> 00:15:57,320 Right. 267 00:15:59,800 --> 00:16:02,120 The children are with Mrs. Johnson. 268 00:16:03,760 --> 00:16:04,760 So, 269 00:16:07,640 --> 00:16:10,000 they think there might be something in it? 270 00:16:11,120 --> 00:16:12,120 Mm-mm. 271 00:16:20,880 --> 00:16:21,880 Sarge. 272 00:16:23,440 --> 00:16:25,720 Got something here. 273 00:16:33,040 --> 00:16:34,880 Bloody hell, Barry. 274 00:16:34,960 --> 00:16:35,720 I know. 275 00:16:35,800 --> 00:16:37,600 All right, lads, that's enough. 276 00:16:39,360 --> 00:16:40,920 Sarge, I found it. 277 00:16:41,000 --> 00:16:42,080 Sorry, Barry. 278 00:16:42,160 --> 00:16:43,200 This is evidence. 279 00:16:46,200 --> 00:16:48,040 All right, boys, that's it for today. 280 00:16:58,680 --> 00:17:00,360 I'm sorry, Mrs. Gray. 281 00:17:00,440 --> 00:17:01,840 My men searched the area. 282 00:17:01,920 --> 00:17:04,120 There's nothing there, nothing at all. 283 00:17:07,640 --> 00:17:08,640 You're sure I mean, I-- 284 00:17:08,720 --> 00:17:09,800 We're quite certain. 285 00:17:12,840 --> 00:17:13,840 I'll show you out. 286 00:17:14,840 --> 00:17:16,320 I feel awful for wasting your time. 287 00:17:16,400 --> 00:17:17,520 Oh, not at all. 288 00:17:26,360 --> 00:17:27,480 Take care. 289 00:17:27,560 --> 00:17:28,560 Bye. 290 00:17:29,600 --> 00:17:32,520 Boys, I give you the fifth girl. 291 00:17:47,480 --> 00:17:50,320 There must be something I missed. 292 00:17:50,400 --> 00:17:51,720 The pattern is there. 293 00:17:52,720 --> 00:17:53,960 Maybe I was wrong about it being a spiral. 294 00:17:54,040 --> 00:17:55,960 Maybe it's more like concentric circles and he's moving-- 295 00:17:56,040 --> 00:17:57,280 Oh, Susan. 296 00:17:57,360 --> 00:17:58,840 - I'm just saying. - Stop it! 297 00:18:02,520 --> 00:18:04,080 Look, I tried. 298 00:18:04,160 --> 00:18:05,800 We tried. 299 00:18:05,880 --> 00:18:06,880 Yes. 300 00:18:07,800 --> 00:18:08,800 Look. 301 00:18:10,640 --> 00:18:12,920 You know they're reorganizing the department. 302 00:18:13,760 --> 00:18:17,320 Well, transport's coming up in the world, 303 00:18:17,400 --> 00:18:21,040 and I may very well see my way clear to a promotion. 304 00:18:23,440 --> 00:18:24,640 It's just... 305 00:18:27,760 --> 00:18:29,400 Anyone can make a mistake, Susan. 306 00:18:32,680 --> 00:18:35,200 But let's just leave it at that, shall we? 307 00:18:39,600 --> 00:18:40,600 Yes. 308 00:18:42,840 --> 00:18:43,840 Of course. 309 00:18:54,360 --> 00:18:56,280 I'll buy you a new book of puzzles. 310 00:18:57,960 --> 00:19:00,600 I'll buy you the hardest puzzles I can find. 311 00:20:05,880 --> 00:20:06,880 Ow! 312 00:20:36,440 --> 00:20:37,400 Coming. 313 00:20:39,600 --> 00:20:40,600 Who is it? 314 00:20:41,920 --> 00:20:43,480 It's Susan. 315 00:20:43,560 --> 00:20:44,560 Susan who? 316 00:20:51,320 --> 00:20:52,320 Hello. 317 00:20:54,680 --> 00:20:55,680 Bloody hell. 318 00:20:59,560 --> 00:21:00,520 Thanks, Frank. 319 00:21:00,600 --> 00:21:02,360 All right, darling. 320 00:21:07,320 --> 00:21:09,120 You stopped sending the postcards. 321 00:21:09,960 --> 00:21:13,400 What was the point you weren't coming. 322 00:21:18,720 --> 00:21:19,640 The last one was from Africa. 323 00:21:19,720 --> 00:21:21,440 Where else did you go? 324 00:21:21,520 --> 00:21:23,160 All the places we talked about. 325 00:21:23,240 --> 00:21:24,440 Was it how we thought? 326 00:21:25,600 --> 00:21:26,840 A big adventure, you mean? 327 00:21:26,920 --> 00:21:27,920 Mm-mm. 328 00:21:29,480 --> 00:21:31,000 Yes. 329 00:21:31,080 --> 00:21:32,080 Yes, it was 330 00:21:34,200 --> 00:21:35,480 until the money ran out. 331 00:21:36,840 --> 00:21:38,800 It wasn't such an adventure after that. 332 00:21:46,440 --> 00:21:48,200 So what's his name? 333 00:21:48,280 --> 00:21:49,640 Timothy. 334 00:21:49,720 --> 00:21:51,800 He works for the Department of Transport. 335 00:21:55,480 --> 00:21:56,520 He's nice, actually. 336 00:21:56,600 --> 00:21:57,600 You'd like him. 337 00:22:01,440 --> 00:22:03,120 We think he might get a promotion. 338 00:22:04,920 --> 00:22:07,080 So you met Timothy and you fell pregnant. 339 00:22:09,640 --> 00:22:10,720 There you go. 340 00:22:11,560 --> 00:22:12,680 Your own big adventure. 341 00:22:12,760 --> 00:22:13,600 Yes, we have a girl and a boy. 342 00:22:13,680 --> 00:22:14,880 Claire and Sam, you? 343 00:22:14,960 --> 00:22:16,320 No. 344 00:22:16,400 --> 00:22:17,400 No. 345 00:22:23,160 --> 00:22:24,440 That must keep you busy. 346 00:22:24,520 --> 00:22:25,680 Yes, it does, rather. 347 00:22:26,600 --> 00:22:27,400 It's balancing the books, 348 00:22:27,480 --> 00:22:29,640 making the meat last the week, 349 00:22:29,720 --> 00:22:34,360 keeping the house clean, cooking. 350 00:22:34,440 --> 00:22:35,720 Why are you here, Susan? 351 00:22:37,200 --> 00:22:38,760 So they looked and they didn't find anything. 352 00:22:38,840 --> 00:22:40,120 No. 353 00:22:40,200 --> 00:22:41,640 I bet you felt like a fool. 354 00:22:42,960 --> 00:22:45,040 All right, but we're gonna need help. 355 00:22:45,120 --> 00:22:46,120 Why? 356 00:22:47,280 --> 00:22:48,760 I thought it was just something I'm missing, 357 00:22:48,840 --> 00:22:49,760 and you and I could just go over the pattern. 358 00:22:49,840 --> 00:22:51,400 If this pattern of yours was easy to find, 359 00:22:51,480 --> 00:22:53,120 you'd have found it by now. 360 00:22:53,200 --> 00:22:54,880 Suppose you're right, and this man 361 00:22:54,960 --> 00:22:56,320 is leaving some sort of a trail, 362 00:22:56,400 --> 00:22:59,240 then this is gonna come down to geography and data. 363 00:22:59,320 --> 00:23:01,000 So you're good with patterns, 364 00:23:01,080 --> 00:23:03,280 I'm all right with maps that's a start. 365 00:23:03,360 --> 00:23:04,560 But there's going to be a ton of data, 366 00:23:04,640 --> 00:23:06,240 and how are you gonna know what's relevant and what isn't? 367 00:23:06,320 --> 00:23:08,160 You need someone who can remember it all. 368 00:23:08,240 --> 00:23:09,240 And that means Lucy. 369 00:23:10,600 --> 00:23:11,720 And you know what else? 370 00:23:13,160 --> 00:23:14,920 You have to get that data in the first place. 371 00:23:15,000 --> 00:23:16,240 Records, documents, files, 372 00:23:16,320 --> 00:23:17,880 probably restricted files at that. 373 00:23:17,960 --> 00:23:18,960 Jean! 374 00:23:36,280 --> 00:23:38,960 Dear, you've picked up four copies of the same book. 375 00:23:39,040 --> 00:23:41,400 It's not going to make it four times better, you know. 376 00:23:45,000 --> 00:23:46,000 Susan Havers. 377 00:23:47,280 --> 00:23:48,560 Isn't this a coincidence? 378 00:23:52,200 --> 00:23:53,200 Or maybe not. 379 00:23:54,400 --> 00:23:55,400 Hello, Jean. 380 00:23:58,720 --> 00:24:01,960 About time too I've been waiting half a day. 381 00:24:04,720 --> 00:24:05,720 What. 382 00:24:08,000 --> 00:24:09,320 Some ladies for you. 383 00:24:09,400 --> 00:24:11,080 If it's the WI, you can tell them to piss off 384 00:24:11,160 --> 00:24:15,400 and stick their nose into someone else's cake sale. 385 00:24:18,720 --> 00:24:20,880 Oh, my goodness. 386 00:24:20,960 --> 00:24:23,040 It's been years. 387 00:24:23,120 --> 00:24:24,200 How are you, Lucy? 388 00:24:24,280 --> 00:24:25,920 You, know I'm well; I'm really well. 389 00:24:26,000 --> 00:24:26,800 I can't believe this. 390 00:24:26,880 --> 00:24:28,800 I'd invite you in, but. 391 00:24:28,880 --> 00:24:31,800 Oh, no, no, no, no, don't worry. 392 00:24:31,880 --> 00:24:34,040 We need your help, actually. 393 00:24:34,120 --> 00:24:35,800 My help, with what? 394 00:24:37,080 --> 00:24:39,200 Phil and lit club, is it? 395 00:24:39,280 --> 00:24:42,440 You all read the same book and chat about it? 396 00:24:42,520 --> 00:24:43,760 More or less. 397 00:24:43,840 --> 00:24:45,040 We used to do it in the war, 398 00:24:45,120 --> 00:24:47,040 so when Susan and I bumped into one another, 399 00:24:47,120 --> 00:24:48,840 we thought why not? 400 00:24:49,720 --> 00:24:51,000 I'll bet the moment I'm out the door, 401 00:24:51,080 --> 00:24:52,520 Charles Dickens doesn't get a look-in, 402 00:24:52,600 --> 00:24:53,400 and you'll spend the whole morning 403 00:24:53,480 --> 00:24:55,640 gossiping about old times. 404 00:24:55,720 --> 00:24:57,640 He may be on to us, Susan. 405 00:24:57,720 --> 00:24:58,560 Off with you now, dear. 406 00:24:58,640 --> 00:24:59,640 Yes, yes. 407 00:25:05,600 --> 00:25:07,640 It's good to see you smiling. 408 00:25:07,720 --> 00:25:09,160 You should have done something like this earlier. 409 00:25:09,240 --> 00:25:10,240 You're right. 410 00:25:10,960 --> 00:25:11,960 Bye. 411 00:25:16,760 --> 00:25:18,640 I remember A Christmas Carol on the wireless, 412 00:25:18,720 --> 00:25:20,720 but I don't think I've read this one. 413 00:25:20,800 --> 00:25:24,280 I don't think we're actually here to read the book, Lucy. 414 00:25:24,360 --> 00:25:25,360 Are we? 415 00:25:28,400 --> 00:25:30,080 Mummy, we're home. 416 00:25:31,680 --> 00:25:33,040 Perhaps he'll leave a clue or make a mistake, 417 00:25:33,120 --> 00:25:34,080 but how many more girls will die 418 00:25:34,160 --> 00:25:35,800 before the police catch him? 419 00:25:35,880 --> 00:25:37,360 We can do better. 420 00:25:37,440 --> 00:25:39,320 He's making a pattern. 421 00:25:39,400 --> 00:25:41,480 He doesn't even realize he's doing it. 422 00:25:41,560 --> 00:25:42,440 If we can crack it, 423 00:25:42,520 --> 00:25:44,480 we'll be able to see what his next move will be. 424 00:25:44,560 --> 00:25:45,640 Just like knowing where the German Army 425 00:25:45,720 --> 00:25:46,840 will be in three days time. 426 00:25:46,920 --> 00:25:48,160 If we get ahead of him, 427 00:25:49,000 --> 00:25:51,480 we can stop him before he kills again. 428 00:25:51,560 --> 00:25:52,920 How, exactly? 429 00:25:53,000 --> 00:25:53,800 Well, just like we used to. 430 00:25:53,880 --> 00:25:55,560 Treat the killings like a code. 431 00:25:55,640 --> 00:25:57,240 Keep at it till we break it. 432 00:25:57,320 --> 00:25:58,440 If Susan's right, perhaps we are 433 00:25:58,520 --> 00:26:00,600 the only people to find his pattern. 434 00:26:00,680 --> 00:26:02,160 I know you feel strongly about this, girls, 435 00:26:02,240 --> 00:26:04,520 but it's really not our place. 436 00:26:04,600 --> 00:26:05,760 And what if we do find it, 437 00:26:05,840 --> 00:26:07,040 we take it to the police? 438 00:26:07,120 --> 00:26:08,840 No, I tried that. 439 00:26:08,920 --> 00:26:10,120 Then what's the point? 440 00:26:10,200 --> 00:26:12,440 Well, perhaps we can do more. 441 00:26:12,520 --> 00:26:13,680 What do you mean? 442 00:26:13,760 --> 00:26:16,040 Perhaps we could find him. 443 00:26:17,960 --> 00:26:18,960 What? 444 00:26:19,800 --> 00:26:21,240 Isn't that dangerous? 445 00:26:21,320 --> 00:26:23,200 I'm sorry, Susan, I'll say it again. 446 00:26:23,280 --> 00:26:25,320 This is not our place. 447 00:26:25,400 --> 00:26:28,000 Perhaps this isn't our place either, Jean. 448 00:26:28,080 --> 00:26:30,240 Sitting around in our cozy front rooms 449 00:26:30,320 --> 00:26:31,640 while the police do nothing. 450 00:26:31,720 --> 00:26:32,800 We could be useful again. 451 00:26:32,880 --> 00:26:34,320 What do you mean useful again? 452 00:26:34,400 --> 00:26:36,200 Are you saying we're not useful now? 453 00:26:36,280 --> 00:26:38,000 Oh, come on, Jean. 454 00:26:38,080 --> 00:26:39,720 We used to make a difference, every day. 455 00:26:39,800 --> 00:26:42,120 We saved lives, we fought. 456 00:26:42,200 --> 00:26:44,840 I mean, not like the men, obviously, but we did our bit. 457 00:26:44,920 --> 00:26:46,160 That was the war. 458 00:26:46,240 --> 00:26:47,720 This is different. 459 00:26:47,800 --> 00:26:48,960 We're still the same, aren't we? 460 00:26:49,040 --> 00:26:50,640 So says the housewife with two children 461 00:26:50,720 --> 00:26:51,520 and a husband who's up for a promotion. 462 00:26:51,600 --> 00:26:53,360 Don't be so silly. 463 00:26:53,440 --> 00:26:55,440 If we're so silly, why do you need us? 464 00:26:59,360 --> 00:27:02,760 Well, it's been lovely seeing you all. 465 00:27:04,080 --> 00:27:05,240 - Please, Jean. - I'm sorry, 466 00:27:05,320 --> 00:27:07,720 but I really do have to be going. 467 00:27:07,800 --> 00:27:09,400 No, you don't understand. 468 00:27:09,480 --> 00:27:11,160 It looks random, but it isn't random. 469 00:27:11,240 --> 00:27:12,440 He's working to a timetable. 470 00:27:12,520 --> 00:27:15,040 Any day now he's gonna take some other poor girl. 471 00:27:15,120 --> 00:27:16,640 Best leave it to the police. 472 00:27:18,960 --> 00:27:19,960 Lucy. 473 00:27:21,080 --> 00:27:23,800 Some girl is going to die because you won't bloody listen. 474 00:27:24,880 --> 00:27:26,240 Aren't you staying? 475 00:27:26,320 --> 00:27:28,280 Look, I'll come and see you next week, I promise. 476 00:27:38,280 --> 00:27:39,800 This is lovely. 477 00:27:39,880 --> 00:27:41,280 Better than a restaurant. 478 00:27:41,360 --> 00:27:42,280 Well, you deserve it, darling. 479 00:27:42,360 --> 00:27:43,440 Congratulations. 480 00:27:44,440 --> 00:27:45,560 To the new head of... 481 00:27:48,280 --> 00:27:49,040 What was it again? 482 00:27:49,120 --> 00:27:50,160 The new supervisor of 483 00:27:50,240 --> 00:27:53,640 Vehicle Licensing and his lovely wife. 484 00:27:53,720 --> 00:27:54,720 Well done. 485 00:27:56,160 --> 00:27:57,120 Mmm. 486 00:27:57,200 --> 00:27:58,320 Mmm. 487 00:27:58,400 --> 00:28:00,880 Oh, I forgot to ask about your club. 488 00:28:00,960 --> 00:28:03,640 Did you actually manage any phil and lit? 489 00:28:03,720 --> 00:28:04,560 Oh, no, you were right. 490 00:28:04,640 --> 00:28:06,080 It was mostly just gossip. 491 00:28:06,160 --> 00:28:07,160 I knew as much. 492 00:28:09,960 --> 00:28:10,960 - Darling? - Mmm. 493 00:28:13,320 --> 00:28:14,480 Do you like your job? 494 00:28:17,200 --> 00:28:18,400 Well, it's a good job. 495 00:28:20,000 --> 00:28:23,840 I suppose it's not all that exciting, but it's important. 496 00:28:25,800 --> 00:28:28,280 And, I think, perhaps I've had my fair share 497 00:28:28,360 --> 00:28:30,320 of excitement for one lifetime. 498 00:28:31,240 --> 00:28:32,240 Hmm. 499 00:29:06,840 --> 00:29:07,840 Morning. 500 00:29:07,920 --> 00:29:09,760 Good morning, Sarah. 501 00:30:22,880 --> 00:30:25,920 No, that's it for today actually, thanks. 502 00:30:26,000 --> 00:30:28,840 - Have a nice day. - See you soon. 503 00:30:30,600 --> 00:30:31,920 Anything else, madam? 504 00:30:32,000 --> 00:30:33,000 No. 505 00:31:07,800 --> 00:31:08,600 You were right. 506 00:31:08,680 --> 00:31:09,760 We didn't listen 507 00:31:09,840 --> 00:31:12,520 and now another girl's gone missing. 508 00:31:12,600 --> 00:31:13,840 God willing that she's still alive 509 00:31:13,920 --> 00:31:14,720 and can be found in time. 510 00:31:14,800 --> 00:31:16,400 Yes, but I was wrong. 511 00:31:16,480 --> 00:31:17,680 I'm an amateur. 512 00:31:17,760 --> 00:31:18,600 I saw a connection that wasn't there. 513 00:31:18,680 --> 00:31:20,880 Then I convinced myself it meant something. 514 00:31:20,960 --> 00:31:22,080 That's because you've been working 515 00:31:22,160 --> 00:31:24,440 from newspaper and wireless reports. 516 00:31:24,520 --> 00:31:25,600 But they're only repeating 517 00:31:25,680 --> 00:31:26,680 what the police are telling them, 518 00:31:26,760 --> 00:31:28,640 and they won't tell them everything. 519 00:31:28,720 --> 00:31:30,520 Why wouldn't the police tell them everything? 520 00:31:30,600 --> 00:31:32,640 Because some of it's gonna be too dull. 521 00:31:32,720 --> 00:31:35,080 But the dull details are often the vital ones. 522 00:31:35,160 --> 00:31:37,400 And some of it's gonna be too awful. 523 00:31:37,480 --> 00:31:38,280 Indeed. 524 00:31:38,360 --> 00:31:39,560 We need to find out exactly 525 00:31:39,640 --> 00:31:41,080 what happened to those girls. 526 00:31:47,240 --> 00:31:48,240 Thank you for this. 527 00:31:55,960 --> 00:31:59,360 Let's go before Dorothy changes her mind. 528 00:32:20,320 --> 00:32:25,320 So there we have it, all the information. 529 00:32:25,920 --> 00:32:29,000 What does post-mortem penetration mean? 530 00:32:32,480 --> 00:32:34,880 It means they weren't raped and then murdered. 531 00:32:35,960 --> 00:32:37,680 They were murdered and then raped. 532 00:32:38,560 --> 00:32:39,920 All of them? 533 00:32:40,000 --> 00:32:41,360 We don't have Jane Hart's file, 534 00:32:41,440 --> 00:32:43,000 because they did the autopsy at St Anne's, 535 00:32:43,080 --> 00:32:44,120 but these three, yes. 536 00:32:45,160 --> 00:32:47,400 Why were all the others taken to the Royal General? 537 00:32:47,480 --> 00:32:49,480 I suppose by then they knew they were connected, 538 00:32:49,560 --> 00:32:52,320 but Jane Hart was the first. 539 00:32:52,400 --> 00:32:54,760 Well, we really need to see that file too, Jean. 540 00:32:55,760 --> 00:32:58,640 Getting across town at rush hour will take a while. 541 00:32:58,720 --> 00:33:00,800 Use the Goblin. 542 00:33:00,880 --> 00:33:01,600 Sorry, dear? 543 00:33:01,680 --> 00:33:03,440 The Gospel Oak and Barking Line. 544 00:33:03,520 --> 00:33:06,280 You'll have to hurry the trains only go at twenty past. 545 00:33:09,280 --> 00:33:10,840 Wait, hold on a minute. 546 00:33:11,960 --> 00:33:13,080 They were all making journeys. 547 00:33:13,160 --> 00:33:15,400 They were all going somewhere or coming back. 548 00:33:16,360 --> 00:33:17,480 Yes, what does that mean? 549 00:33:17,560 --> 00:33:19,640 I said it myself he's working to a timetable. 550 00:33:19,720 --> 00:33:21,280 He's working to a pattern. 551 00:33:21,360 --> 00:33:23,600 So were they. 552 00:33:24,880 --> 00:33:28,280 The railways that's how he's finding them. 553 00:33:36,360 --> 00:33:37,360 What's this? 554 00:33:38,680 --> 00:33:40,600 I'm gonna go see my mum. 555 00:33:40,680 --> 00:33:42,640 What's wrong with her this time? 556 00:33:42,720 --> 00:33:44,400 There's casserole in the oven. 557 00:33:44,480 --> 00:33:46,000 That's something, I suppose. 558 00:34:00,440 --> 00:34:02,800 I can do a double shift at the weekend to make up, 559 00:34:02,880 --> 00:34:05,800 but I just can't do today. 560 00:34:05,880 --> 00:34:08,880 It's just one shift, please. 561 00:34:08,960 --> 00:34:10,760 Well, I'm sure we can work something out. 562 00:34:10,840 --> 00:34:12,040 I mean, I do something for you, 563 00:34:12,120 --> 00:34:15,920 and you can do something for me. 564 00:34:18,760 --> 00:34:20,200 Never mind. 565 00:34:20,280 --> 00:34:22,920 You think you can find another job that easy, do ya? 566 00:34:23,000 --> 00:34:24,480 There's an awful lot of girls out there, darling, 567 00:34:24,560 --> 00:34:26,200 not enough jobs to go round. 568 00:34:26,280 --> 00:34:27,760 Perhaps, darling, but none of them are gonna be 569 00:34:27,840 --> 00:34:30,240 desperate enough for a job to want to screw you. 570 00:34:33,480 --> 00:34:34,400 They all made train journeys. 571 00:34:34,480 --> 00:34:36,520 Not the same journey, not even the same line 572 00:34:36,600 --> 00:34:37,520 that's what confused me. 573 00:34:37,600 --> 00:34:39,400 I thought they must all be passing through his area. 574 00:34:39,480 --> 00:34:40,640 But that's not it. 575 00:34:40,720 --> 00:34:43,400 He is on a train too. 576 00:34:43,480 --> 00:34:45,760 A train compartment it's perfect. 577 00:34:45,840 --> 00:34:47,120 It's private. 578 00:34:47,200 --> 00:34:49,560 A man can talk to a woman, and it's not unseemly. 579 00:34:49,640 --> 00:34:50,600 Right, he talks to them. 580 00:34:50,680 --> 00:34:52,520 But how does he get them off the train 581 00:34:52,600 --> 00:34:53,400 and back to wherever it is he takes them? 582 00:34:53,480 --> 00:34:55,000 He can't just cart them off, 583 00:34:55,080 --> 00:34:57,160 screaming through the rush-hour. 584 00:34:57,240 --> 00:34:58,160 They'd have to trust him. 585 00:34:58,240 --> 00:34:59,240 They'd have to go willingly. 586 00:34:59,320 --> 00:35:01,840 Why on earth would they do that? 587 00:35:01,920 --> 00:35:03,160 Have you got it all, Lucy? 588 00:35:03,240 --> 00:35:04,120 Everything memorized? 589 00:35:04,200 --> 00:35:05,200 Mm-hm. 590 00:35:05,880 --> 00:35:08,240 All right, how many points of connection are there 591 00:35:08,320 --> 00:35:10,560 between the routes the different girls took? 592 00:35:10,640 --> 00:35:11,760 46. 593 00:35:11,840 --> 00:35:14,320 Gosh, he's not taking 46 trains he's taking one. 594 00:35:16,040 --> 00:35:17,040 Millie, lipstick. 595 00:35:21,760 --> 00:35:24,440 Lucy, can you mark them up, each journey, please. 596 00:35:24,520 --> 00:35:25,480 Now, we're not looking at the lines. 597 00:35:25,560 --> 00:35:26,400 We're looking at where they cross, 598 00:35:26,480 --> 00:35:30,400 what they intersect with, because that's where he is. 599 00:35:30,480 --> 00:35:31,560 He's in the gaps. 600 00:35:32,640 --> 00:35:35,600 Susan, it doesn't work, it can't. 601 00:35:35,680 --> 00:35:38,160 You've got three sets of overland train routes here, 602 00:35:38,240 --> 00:35:40,440 and, all right, they connect to each other. 603 00:35:40,520 --> 00:35:42,920 But Emily Dixon didn't take an overland train. 604 00:35:43,000 --> 00:35:46,520 She took the tube from Clapham Common to Turnpike Lane. 605 00:35:46,600 --> 00:35:47,880 What was her route? 606 00:35:47,960 --> 00:35:50,600 Clapham Common, Northern line to St. Pancras, 607 00:35:50,680 --> 00:35:53,240 change to Piccadilly line, through to Turnpike Lane. 608 00:35:53,320 --> 00:35:55,320 No connection at all. 609 00:35:55,400 --> 00:35:57,440 It has to connect we're missing something. 610 00:35:59,760 --> 00:36:01,440 Lucy, she disappeared on the 1st. 611 00:36:02,760 --> 00:36:03,760 Anything? 612 00:36:04,440 --> 00:36:07,200 1st May, Northern line, no faults or delays reported. 613 00:36:08,080 --> 00:36:09,480 1st of May, Piccadilly line. 614 00:36:11,680 --> 00:36:12,920 Lucy. 615 00:36:15,400 --> 00:36:16,840 They closed it here. 616 00:36:18,920 --> 00:36:21,160 There was a points failure the day Emily disappeared. 617 00:36:21,240 --> 00:36:22,840 They closed the line for two hours. 618 00:36:22,920 --> 00:36:24,200 So, she arrives at St Pancras. 619 00:36:24,280 --> 00:36:25,480 She goes to take the Piccadilly line, 620 00:36:25,560 --> 00:36:27,360 but she can't 'cause it's shut, so what does she do? 621 00:36:27,440 --> 00:36:30,480 She comes up to the surface at St Pancras Station. 622 00:36:30,560 --> 00:36:31,680 And he's right there. 623 00:36:31,760 --> 00:36:32,760 Waiting for her? 624 00:36:34,480 --> 00:36:38,360 No, waiting for his train. 625 00:36:38,440 --> 00:36:41,920 She would have been there at six o'clock. 626 00:36:42,760 --> 00:36:44,880 We've got 46 points of connection between the girls' routes. 627 00:36:44,960 --> 00:36:46,600 But how many are we left with if they all 628 00:36:46,680 --> 00:36:48,120 have to connect to St Pancras station 629 00:36:48,200 --> 00:36:50,400 around six o'clock on 1st of May? 630 00:36:50,480 --> 00:36:51,680 None of these. 631 00:36:51,760 --> 00:36:54,280 Not this one. 632 00:36:54,360 --> 00:36:56,040 Not that one either. 633 00:36:57,880 --> 00:37:01,360 There it is. 634 00:37:01,440 --> 00:37:02,600 That's it there's only one. 635 00:37:02,680 --> 00:37:05,680 The 6:15 slow train from St Pancras to Barking. 636 00:37:06,960 --> 00:37:09,720 It's five o'clock Claire and Sam can have tea next door. 637 00:37:09,800 --> 00:37:10,960 Timothy's not due home till seven. 638 00:37:11,040 --> 00:37:13,280 Why don't we go see for ourselves? 639 00:37:29,120 --> 00:37:31,840 The train on platform five is about to depart. 640 00:37:37,040 --> 00:37:38,600 Why do men do it? 641 00:37:38,680 --> 00:37:39,440 What? 642 00:37:39,520 --> 00:37:40,680 Kill women. 643 00:37:40,760 --> 00:37:42,480 Women kill too, you know. 644 00:37:43,760 --> 00:37:45,280 Not like this. 645 00:37:45,360 --> 00:37:46,600 Only men do this. 646 00:37:49,560 --> 00:37:51,600 He takes the 6:15 slow train. 647 00:37:52,880 --> 00:37:54,040 Lots of people getting on and off 648 00:37:54,120 --> 00:37:57,800 as they travel different routes on other lines. 649 00:37:57,880 --> 00:37:59,920 Lots of chances to meet someone, 650 00:38:00,000 --> 00:38:00,920 follow them if he wants to, 651 00:38:01,000 --> 00:38:02,600 maybe change trains if he needs to. 652 00:38:02,680 --> 00:38:04,640 So he meets her, he talks to her. 653 00:38:04,720 --> 00:38:05,840 Why does she trust him? 654 00:38:07,880 --> 00:38:12,120 He's someone important, respectable, a businessman. 655 00:38:12,200 --> 00:38:13,440 He's wearing a suit. 656 00:38:13,520 --> 00:38:15,880 Would you go off with a businessman you'd just met? 657 00:38:15,960 --> 00:38:17,080 No. 658 00:38:17,160 --> 00:38:19,120 Maybe he threatens her, maybe he got a knife. 659 00:38:19,200 --> 00:38:20,680 Look at all these people. 660 00:38:20,760 --> 00:38:22,320 Someone would see. 661 00:38:22,400 --> 00:38:24,600 One of the girls would have shouted out. 662 00:38:24,680 --> 00:38:25,880 Nobody saw anything. 663 00:38:42,920 --> 00:38:44,080 He's invisible. 664 00:38:47,800 --> 00:38:49,120 Here we are. 665 00:38:49,200 --> 00:38:51,080 Oh, sorry it's such a tip. 666 00:38:51,160 --> 00:38:52,520 It's lovely, don't worry. 667 00:38:55,640 --> 00:38:56,640 Right. 668 00:38:57,840 --> 00:39:00,400 First things first, we need to find Mary Lawrence. 669 00:39:00,480 --> 00:39:01,760 All right. 670 00:39:01,840 --> 00:39:03,680 If the killer is a railway guard or a ticket inspector, 671 00:39:03,760 --> 00:39:06,400 then his schedule connected to her journey somewhere. 672 00:39:06,480 --> 00:39:08,200 Not just Mary Lawrence, all the girls. 673 00:39:08,280 --> 00:39:11,000 Every time he takes a victim, he makes the pattern clearer. 674 00:39:11,080 --> 00:39:12,000 We need the points of connection 675 00:39:12,080 --> 00:39:13,600 for all the shifts, all the routes, 676 00:39:13,680 --> 00:39:16,840 and keep the 6:15 slow train as a constant. 677 00:39:27,640 --> 00:39:29,520 You need to get to work? 678 00:39:29,600 --> 00:39:30,600 Not tonight. 679 00:39:57,480 --> 00:39:58,680 Well, I've got one. 680 00:39:58,760 --> 00:39:59,760 Millie? 681 00:40:01,760 --> 00:40:03,360 Just one, Upton Park. 682 00:40:04,280 --> 00:40:05,640 Upton Park. 683 00:40:07,080 --> 00:40:08,200 So where is she now? 684 00:40:09,480 --> 00:40:11,200 Bomb sites, ruins, rubble. 685 00:40:11,280 --> 00:40:14,040 We need to go and look for her. 686 00:40:23,320 --> 00:40:25,520 How much longer are we gonna keep looking? 687 00:40:35,800 --> 00:40:38,280 Look for doors, cellars, anything underground. 688 00:40:38,360 --> 00:40:39,880 Dear, we are, there's nothing here, 689 00:40:39,960 --> 00:40:41,880 and I've laddered my stockings. 690 00:40:43,040 --> 00:40:44,320 Shh, Jean. 691 00:40:44,400 --> 00:40:45,400 Jean. 692 00:41:07,480 --> 00:41:10,320 Ugh, what was this place? 693 00:41:33,800 --> 00:41:34,960 Dear Christ. 694 00:41:36,600 --> 00:41:38,280 Mary Lawrence. 695 00:41:38,360 --> 00:41:40,320 God have mercy. 696 00:41:40,400 --> 00:41:42,720 Lucy, are you seeing this? 697 00:41:43,600 --> 00:41:45,480 I don't want to. 698 00:41:45,560 --> 00:41:46,560 Please. 699 00:41:52,600 --> 00:41:55,040 We have to remember all this. 700 00:41:57,600 --> 00:41:58,600 You got it? 701 00:42:04,680 --> 00:42:09,680 Please, can we leave? 702 00:42:21,400 --> 00:42:22,720 Lucy, are you all right? 703 00:42:23,720 --> 00:42:25,840 She's dead we were too late. 704 00:42:25,920 --> 00:42:27,760 Oh, sweetheart, we were always gonna be too late. 705 00:42:27,840 --> 00:42:29,360 Then what was the point? 706 00:42:29,440 --> 00:42:31,520 Why did we have to come here and see her like that? 707 00:42:31,600 --> 00:42:33,560 If we couldn't even help her, what was the point of it. 708 00:42:33,640 --> 00:42:35,360 - Lucy. - She's just like us. 709 00:42:36,480 --> 00:42:39,040 She's just like us and he killed her. 710 00:42:41,240 --> 00:42:42,480 Lucy, I'm so sorry. 711 00:42:45,120 --> 00:42:46,240 I didn't think it would be so-- 712 00:42:46,320 --> 00:42:48,560 What did you think it would be like, Susan? 713 00:42:49,920 --> 00:42:51,920 Did you see the cigarette butts on the floor in there? 714 00:42:52,000 --> 00:42:52,960 What does it matter? 715 00:42:53,040 --> 00:42:55,760 It matters because it means he took his time in there! 716 00:42:55,840 --> 00:42:57,880 It matters because it's so bloody casual! 717 00:42:57,960 --> 00:42:59,400 He's not worried; he's not afraid. 718 00:42:59,480 --> 00:43:01,160 He knows bloody well he's gonna get away with it. 719 00:43:01,240 --> 00:43:02,000 So, when he's finished, 720 00:43:02,080 --> 00:43:04,040 he stops for a smoke, for God's sake. 721 00:43:08,120 --> 00:43:09,280 So, what do we do now? 722 00:43:11,760 --> 00:43:13,480 Call the police, leave it at that? 723 00:43:14,720 --> 00:43:17,040 Forget it, go home, pretend it never happened? 724 00:43:21,960 --> 00:43:24,520 I can't do that, not any more. 725 00:43:25,680 --> 00:43:27,520 Well, neither can I. 726 00:43:49,440 --> 00:43:50,880 You were right. 727 00:43:52,800 --> 00:43:55,200 They're never gonna find him. 728 00:43:56,400 --> 00:43:57,400 No. 729 00:44:01,440 --> 00:44:02,440 We are.