WEBVTT 00:00:46.838 --> 00:00:49.215 Professor, I heard you were going on a vacation. 00:00:49.382 --> 00:00:50.592 It was a sudden change of mind. 00:00:51.885 --> 00:00:55.430 I'm sorry about what happened. You really need to get some rest. 00:00:56.014 --> 00:00:57.223 By the way, where are you going? 00:00:58.224 --> 00:00:59.267 I don't know yet. 00:01:34.969 --> 00:01:36.304 That makes me... 00:01:37.764 --> 00:01:39.182 a serial killer. 00:01:42.393 --> 00:01:43.645 I visited the tunnel 00:01:44.813 --> 00:01:46.147 after a long time. 00:01:47.357 --> 00:01:49.359 I found peace after 30 long years. 00:01:50.985 --> 00:01:53.571 I thought no one knew who I was. 00:01:55.782 --> 00:01:57.700 Keeping a secret... 00:01:59.410 --> 00:02:02.455 was so exciting, that it made me laugh. 00:02:12.382 --> 00:02:16.261 I never thought he would follow me all the way there. 00:02:17.137 --> 00:02:19.180 -Thank you. -Bye, Officer Park. 00:02:23.726 --> 00:02:24.727 Ma'am. 00:02:25.353 --> 00:02:26.396 What is it? 00:02:27.730 --> 00:02:30.233 Did you know that there was a tunnel in this neighborhood? 00:02:30.567 --> 00:02:31.985 -A tunnel? -Yes. 00:02:32.277 --> 00:02:34.988 I've been working here for three years, and yet I didn't know. 00:02:35.280 --> 00:02:37.157 It looks really old. 00:02:37.448 --> 00:02:40.326 I know that tunnel. It is old. 00:02:41.035 --> 00:02:43.496 A woman was murdered there. 00:02:43.913 --> 00:02:46.583 -What? -It's been over 30 years. 00:02:47.834 --> 00:02:49.419 I went to school with her. 00:02:51.379 --> 00:02:52.839 I feel so sorry for her. 00:02:55.341 --> 00:02:56.384 Why do you ask? 00:02:57.594 --> 00:03:00.513 It's always people talking about and remembering 00:03:01.306 --> 00:03:03.892 others' deaths, that cause problems for me. 00:03:20.992 --> 00:03:22.493 This is why... 00:03:24.037 --> 00:03:25.580 I told you to leave me be. 00:03:26.748 --> 00:03:28.041 Until then, 00:03:29.000 --> 00:03:31.377 I just thought my peace was broken. 00:03:33.379 --> 00:03:36.549 However, I realized today, 00:03:38.176 --> 00:03:40.094 that everything that happened, 00:03:41.012 --> 00:03:43.556 was destined for me. 00:03:44.098 --> 00:03:46.392 You're new. Shouldn't you introduce yourself? 00:03:46.726 --> 00:03:48.611 I'm Sergeant Park Gwang-ho. No. 00:03:48.654 --> 00:03:51.814 -I'm Senior Patrol Officer, Park Gwang-ho. -I'm Mok Jin-u. 00:03:51.898 --> 00:03:55.652 Actually, my mother was a victim of a serial killer 30 years ago. 00:03:56.861 --> 00:03:58.279 How could that have happened? 00:03:58.488 --> 00:04:00.782 I thought it was a relief that I came to know 00:04:01.324 --> 00:04:04.702 Officer Park is my father, even though it's a little late. 00:04:05.620 --> 00:04:09.832 Destiny brought the three of them to me. 00:04:24.138 --> 00:04:25.890 Yeon-ho. 00:04:26.307 --> 00:04:28.268 Yeon-ho! Yeon-ho! 00:04:31.062 --> 00:04:32.063 Yeon-ho! 00:04:48.955 --> 00:04:50.456 What do you mean by that? 00:04:50.707 --> 00:04:52.458 Professor Shin has gone missing? 00:04:53.209 --> 00:04:55.253 She told me she'd come to the police station. 00:04:56.462 --> 00:04:57.547 She... 00:04:58.881 --> 00:04:59.966 She told me... 00:05:02.260 --> 00:05:03.803 Her cellphone was on the ground. 00:05:10.977 --> 00:05:12.520 We don't really know what happened. 00:05:12.603 --> 00:05:14.230 She said she'd arrive soon. 00:05:15.356 --> 00:05:16.399 Seon-jae... 00:05:17.483 --> 00:05:19.736 She'd never drop and leave her things on the ground. 00:05:21.070 --> 00:05:24.324 All right, I get what you are saying. 00:05:25.408 --> 00:05:27.635 Let's check the CCTV first. 00:05:42.759 --> 00:05:44.719 Wait. Go back to this part. 00:05:52.018 --> 00:05:53.102 That scum. 00:05:54.520 --> 00:05:55.688 I'll kill him. 00:05:58.816 --> 00:06:03.654 What about the other CCTV? Can't we check where his car went? 00:06:03.946 --> 00:06:04.989 Wait a moment. 00:06:08.743 --> 00:06:10.495 Let's go. 00:06:10.703 --> 00:06:11.954 But Gwang-ho... 00:06:12.914 --> 00:06:14.582 Professor Shin isn't there. 00:06:18.211 --> 00:06:19.879 -No way. -It can't be. 00:06:22.673 --> 00:06:23.800 That scum. 00:06:57.542 --> 00:07:00.002 She hasn't gone missing. She has been kidnapped. 00:07:00.086 --> 00:07:02.171 Put out an all-points bulletin for the car, 00:07:02.296 --> 00:07:04.298 and trace his phone's location. 00:07:05.466 --> 00:07:06.801 What happened to the search warrant? 00:07:07.635 --> 00:07:10.096 What? You need to get it, no matter what! 00:07:10.805 --> 00:07:11.806 Goodness. 00:07:13.724 --> 00:07:16.269 -Did you get anything? -He must have drugged her. 00:07:19.605 --> 00:07:21.149 What is going on? 00:07:21.399 --> 00:07:24.485 What would happen to Gwang-ho if something has happened to her? 00:07:24.569 --> 00:07:25.820 -Chief. -Yes? 00:07:26.237 --> 00:07:30.700 According to the assistant, she left the office at 7:27 p.m. 00:07:30.950 --> 00:07:33.411 The last phone call she made to Gwang-ho was at 7:35 p.m. 00:07:33.870 --> 00:07:37.623 The CCTV recording of his car at the main gate was at 7:42 p.m. 00:07:37.707 --> 00:07:38.708 That scum. 00:07:39.625 --> 00:07:41.169 It's been over an hour. 00:07:41.502 --> 00:07:45.089 -Any witnesses? -None. And that's the only CCTV. 00:07:45.882 --> 00:07:47.425 What about Gwang-ho and Seon-jae? 00:07:47.508 --> 00:07:50.761 They went to the control center to track the movements of his car. 00:07:52.680 --> 00:07:54.974 It's a race against time. We need to hurry. 00:07:55.224 --> 00:07:56.476 -Yes, sir. -Yes, sir. 00:08:03.024 --> 00:08:04.025 Next. 00:08:07.403 --> 00:08:08.404 No, the next one. 00:08:11.908 --> 00:08:12.909 Next. 00:08:15.036 --> 00:08:16.037 Stop there. 00:08:20.041 --> 00:08:21.042 8:40 P.M. 00:08:24.587 --> 00:08:27.381 He left through the Hwayang Tollgate 40 minutes ago. 00:09:18.391 --> 00:09:20.101 The car stopped here. 00:09:20.601 --> 00:09:22.144 -The car stopped? -Yes. 00:09:22.478 --> 00:09:24.480 But after kidnapping her, 00:09:24.772 --> 00:09:28.234 he went straight to the Hwayang Tollgate from the parking lot. 00:09:28.693 --> 00:09:31.028 According to the recorded time, 00:09:31.195 --> 00:09:34.448 it took 20 minutes, meaning he didn't stop. 00:09:35.116 --> 00:09:36.576 That means he has a destination. 00:09:37.118 --> 00:09:40.997 He's right. He won't be carrying her in his car everywhere. 00:09:41.497 --> 00:09:43.124 He'd be exposed easily. 00:09:43.541 --> 00:09:45.793 The fact that the tracks stopped at the tollgate... 00:09:46.168 --> 00:09:49.839 He might have used a national highway to hide his destination. 00:09:50.631 --> 00:09:52.675 Then our first priority is to figure out his destination. 00:09:52.758 --> 00:09:55.427 We should watch all the CCTVs of every national highway as well. 00:09:55.511 --> 00:09:56.704 We also need to step up the inspection. 00:09:56.762 --> 00:09:57.805 All right. 00:10:01.017 --> 00:10:02.184 HWAYANG UNIVERSITY PARKING LOT 00:10:02.560 --> 00:10:05.980 Chief, why don't we start an open investigation? 00:10:06.063 --> 00:10:09.567 No. If it's exposed in the media, everything we do will be exposed. 00:10:09.817 --> 00:10:12.069 Nobody knows what he will do to Professor Shin. 00:10:20.286 --> 00:10:22.371 Where on earth is the fountain pen? 00:10:22.997 --> 00:10:24.690 It's only Professor Shin who knows it. 00:10:25.666 --> 00:10:27.710 We should find her first. 00:10:33.082 --> 00:10:34.975 Mok Jin-u was born in Seoul. 00:10:35.259 --> 00:10:37.353 It's been long since his grandmother's house was gone. 00:10:37.403 --> 00:10:39.029 Is there any real estate under his name? 00:10:39.055 --> 00:10:40.848 There is one he's living in. 00:10:41.223 --> 00:10:43.100 I couldn't find any clue there. 00:10:43.517 --> 00:10:45.353 Let's go to his previous houses. 00:10:45.561 --> 00:10:47.680 He must have gone to a place he's familiar with. 00:10:47.689 --> 00:10:51.024 We should investigate areas he provided voluntary medical services. 00:10:51.108 --> 00:10:52.568 Most of them are islands, 00:10:52.818 --> 00:10:55.095 and there are many empty houses, which are good to hide in. 00:10:55.696 --> 00:10:59.617 Chief, Gwang-ho and I are going to find his destination first. 00:10:59.867 --> 00:11:01.202 Okay. Go ahead. 00:11:01.827 --> 00:11:04.497 Tae-hui and Min-ha, investigate his call history, 00:11:04.747 --> 00:11:06.974 bank statement, credit card details, 00:11:07.149 --> 00:11:09.651 and the internet search history. 00:11:09.877 --> 00:11:12.963 I'll check the CCTVs of the national roads. 00:11:13.130 --> 00:11:14.840 The top priority is to catch up with him. 00:11:17.218 --> 00:11:18.344 Come on. Let's go. 00:11:36.070 --> 00:11:37.113 It's done. 00:11:37.405 --> 00:11:38.864 -Thank you. -Okay. 00:12:03.305 --> 00:12:06.517 Sir, is there any other problem in the trunk? 00:12:07.601 --> 00:12:09.478 No. What's wrong? 00:12:11.605 --> 00:12:14.400 I heard some sound from it. 00:12:45.181 --> 00:12:46.182 Hello. 00:12:46.724 --> 00:12:48.100 Yes, sir. 00:12:48.434 --> 00:12:50.060 I'll be there shortly, sir. 00:12:50.227 --> 00:12:52.897 Could you tell me again where you are exactly? 00:12:52.980 --> 00:12:54.148 Okay, I see. 00:12:55.399 --> 00:12:57.860 I'm sorry. Drive safely, sir. 00:12:58.486 --> 00:12:59.570 Thank you. 00:13:46.617 --> 00:13:48.577 MOK JIN-U PERSONNEL FILE 00:13:51.413 --> 00:13:54.999 33 SHINHYEON-DONG, HWAYANG, GYEONGGI-DO, NO CLUE, NO CHANCE 00:13:56.126 --> 00:13:57.962 VOLUNTEER MEDICAL SERVICE DAILY LOG 00:14:01.465 --> 00:14:02.842 VOLUNTEER MEDICAL SERVICE 00:14:02.925 --> 00:14:04.218 VOLUNTEER MEDICAL SERVICE 00:14:04.301 --> 00:14:05.553 VOLUNTEER MEDICAL SERVICE 2 00:14:13.644 --> 00:14:15.229 BANK STATEMENTS 00:14:17.606 --> 00:14:18.899 CALL HISTORY 00:14:34.164 --> 00:14:36.542 His call history of a month 00:14:36.792 --> 00:14:38.919 shows that he called only his family and his office. 00:14:39.086 --> 00:14:41.881 There's not a single unusual record. 00:14:42.047 --> 00:14:44.266 He hardly used his credit cards. 00:14:44.725 --> 00:14:46.594 He's beyond Jung Ho-yeong. 00:14:46.677 --> 00:14:49.263 -If he'd used them, we could... -Seriously? 00:14:51.265 --> 00:14:52.349 A witness showed up. 00:14:54.435 --> 00:14:56.061 You mean that customer? 00:14:56.186 --> 00:14:58.647 There was a nail stuck in the wheel. I patched it up. 00:14:58.772 --> 00:15:00.399 Where was it? 00:15:00.691 --> 00:15:03.110 It was 43 National Highway in Yeongyeong. 00:15:03.777 --> 00:15:05.529 Is it 43 national highway in Yeongyeong? 00:15:06.030 --> 00:15:07.848 He's never lived in Yeongyeong. 00:15:08.198 --> 00:15:09.199 Here it is. 00:15:09.450 --> 00:15:12.912 He provided voluntary medical service in Yeongyeong. 00:15:12.995 --> 00:15:13.996 What? 00:15:15.581 --> 00:15:17.499 Is there anything else to say about him? 00:15:17.499 --> 00:15:18.918 Didn't you see a woman? 00:15:19.043 --> 00:15:21.629 No, there wasn't a woman. He was alone. 00:15:23.631 --> 00:15:27.217 Oh, right. There was some sound coming out of the trunk. 00:15:28.802 --> 00:15:29.803 What? 00:15:51.617 --> 00:15:53.327 What is this? Gosh. 00:15:54.244 --> 00:15:56.580 -Is this it? -There doesn't seem to be a CCTV. 00:16:01.460 --> 00:16:02.628 Come here! 00:17:38.599 --> 00:17:40.559 It can't be a place we can easily find. 00:17:41.518 --> 00:17:44.063 Mok Jin-u took her to a place only he knows. 00:17:45.439 --> 00:17:47.357 Where on earth is that? 00:18:16.220 --> 00:18:18.430 I'll ask where the fountain pen is... 00:18:21.558 --> 00:18:23.502 three times only. 00:18:24.561 --> 00:18:26.396 If you don't answer the question... 00:18:28.524 --> 00:18:29.608 you will be dead. 00:18:33.028 --> 00:18:34.404 You'll be given only three chances. 00:18:35.739 --> 00:18:36.740 Remember that. 00:18:40.452 --> 00:18:42.996 Here goes the first one. 00:18:45.457 --> 00:18:47.042 Where is the fountain pen? 00:18:57.094 --> 00:19:00.514 You still have two chances left. 00:19:09.731 --> 00:19:11.150 This is the second time... 00:19:12.568 --> 00:19:14.236 and third time. 00:19:16.613 --> 00:19:18.031 Where is the fountain pen? 00:19:29.918 --> 00:19:31.211 Where on earth is it? 00:19:41.180 --> 00:19:42.556 Are you going to answer it? 00:19:58.697 --> 00:19:59.698 England. 00:20:01.658 --> 00:20:02.951 It's in England. 00:20:04.119 --> 00:20:05.120 What? 00:20:06.413 --> 00:20:08.165 Do you expect me to believe that? 00:20:10.918 --> 00:20:12.920 You know I was adopted. 00:20:14.713 --> 00:20:18.175 Everything from my childhood is in England. 00:20:19.885 --> 00:20:21.261 I just need to call. 00:20:29.269 --> 00:20:31.021 You will pay for it... 00:20:32.022 --> 00:20:33.732 if you're trying to fool me. 00:20:36.401 --> 00:20:37.611 Answer me carefully. 00:20:39.821 --> 00:20:41.240 Is it really in England? 00:21:02.719 --> 00:21:04.554 INTERNATIONAL CALL 00:21:45.470 --> 00:21:47.347 Send it to the university. 00:21:59.192 --> 00:22:00.319 How long will it take? 00:22:02.696 --> 00:22:04.197 It could arrive within... 00:22:05.073 --> 00:22:07.242 As early as three days. 00:22:09.953 --> 00:22:11.121 Three days. 00:22:16.335 --> 00:22:17.961 What should we do in the meantime? 00:22:29.473 --> 00:22:30.515 What is it? 00:22:30.849 --> 00:22:33.226 Did something happen to Professor Shin? 00:22:35.687 --> 00:22:37.064 How did you know that? 00:22:37.147 --> 00:22:38.190 Did something really happen? 00:22:38.273 --> 00:22:41.234 She called her friend in England. 00:22:41.818 --> 00:22:42.819 What? 00:22:43.278 --> 00:22:44.780 She made a call? 00:22:44.946 --> 00:22:46.239 What is this about? 00:22:46.490 --> 00:22:49.576 Her friend called me saying something was wrong, 00:22:49.659 --> 00:22:51.286 and that her phone was turned off. 00:22:51.578 --> 00:22:53.413 She wanted her to send a fountain pen. 00:22:53.789 --> 00:22:54.748 A fountain pen? 00:22:55.123 --> 00:22:55.999 What? 00:23:41.711 --> 00:23:43.071 HWAYANG POLICE STATION 00:24:17.914 --> 00:24:20.459 -What did she say? -It'll arrive in three days. 00:24:21.084 --> 00:24:23.378 I think Professor Shin was trying to buy time for us. 00:24:23.529 --> 00:24:26.506 She must have thought that if she called her friend in England, 00:24:26.590 --> 00:24:28.592 I would be able to hear about it. 00:24:29.301 --> 00:24:32.453 We should hide in Hwayang University and catch Mok Jin-u. 00:24:32.596 --> 00:24:36.266 What if he finds out about her lying? 00:24:36.433 --> 00:24:38.351 We need to get him before that. 00:24:38.643 --> 00:24:42.272 She lied while risking her life. 00:24:42.731 --> 00:24:44.524 She knows better than anyone, 00:24:45.150 --> 00:24:46.485 that it's the only evidence. 00:24:48.653 --> 00:24:52.073 Don't worry. We'll get him this time. 00:24:52.157 --> 00:24:55.051 He won't do anything before he checks the pen 00:24:55.118 --> 00:24:57.829 with his own eyes. As Professor Shin told us, 00:24:58.205 --> 00:25:00.332 it's the one thing Mok Jin-u wants to retrieve the most. 00:25:01.583 --> 00:25:05.045 We need to prepare for stakeout during these three days. 00:25:06.171 --> 00:25:09.299 That's right, Kiddo. It'll all be over in three days. 00:25:12.844 --> 00:25:14.304 These three days... 00:25:15.222 --> 00:25:17.465 seem like 30 years to me. 00:25:43.333 --> 00:25:44.668 I have a question. 00:25:50.131 --> 00:25:51.258 That picture... 00:25:54.052 --> 00:25:55.512 was drawn by you, right? 00:25:59.641 --> 00:26:01.601 You lived here with your mother. 00:26:05.438 --> 00:26:07.023 Do you want an interview or something? 00:26:08.692 --> 00:26:10.569 Or is this profiling? 00:26:13.572 --> 00:26:16.366 We have three days until the pen arrives. 00:26:18.868 --> 00:26:20.912 It doesn't seem like a bad idea 00:26:21.997 --> 00:26:23.498 to chat in the meantime. 00:26:29.337 --> 00:26:31.381 I asked Jung Ho-yeong once 00:26:31.756 --> 00:26:33.925 why he was obsessed with skirts, 00:26:34.884 --> 00:26:36.970 and if his mother liked to wear them. 00:26:39.014 --> 00:26:40.098 But that... 00:26:42.392 --> 00:26:43.977 was your obsession. 00:26:45.312 --> 00:26:48.440 It was not his mom, but yours. 00:26:55.864 --> 00:26:57.282 Actually, 00:26:58.158 --> 00:27:00.702 Jung Ho-yeong didn't have a type. 00:27:01.286 --> 00:27:02.287 But... 00:27:03.079 --> 00:27:04.623 you did, 00:27:05.415 --> 00:27:07.542 because you saw your mother in them. 00:27:10.503 --> 00:27:13.548 What was your mother like? 00:27:28.688 --> 00:27:32.275 Don't lie! You didn't catch the man behind the mask! 00:27:46.706 --> 00:27:50.418 You are invaders, the gangsters who trampled over this country. 00:27:50.543 --> 00:27:51.544 Take that! 00:28:01.888 --> 00:28:04.891 Mom, I finished reading the comic book. 00:28:07.936 --> 00:28:10.605 Mom, Mom! 00:28:20.699 --> 00:28:23.201 What? What is wrong with you? 00:28:25.203 --> 00:28:26.579 I just... 00:28:27.330 --> 00:28:30.500 You told me to call you when I finish the comic book. 00:28:35.130 --> 00:28:38.049 I'm sorry, Mom. 00:28:42.470 --> 00:28:44.305 Come down. Let's eat. 00:28:45.390 --> 00:28:46.307 Okay. 00:28:46.474 --> 00:28:50.019 BRIDAL MASK 00:28:54.023 --> 00:28:56.359 Did she wear a skirt and stockings, 00:28:57.485 --> 00:28:59.154 and go out to see a man? 00:29:00.613 --> 00:29:01.614 What? 00:29:02.198 --> 00:29:04.451 You must've seen it every day 00:29:04.534 --> 00:29:06.703 until you were sent to your grandmother's. 00:29:07.454 --> 00:29:10.290 You must've known that if your mother wears a skirt and stockings, 00:29:10.373 --> 00:29:12.292 it means she's going to work. 00:29:13.293 --> 00:29:17.422 You probably waited alone in this house until she came home. 00:29:17.964 --> 00:29:20.967 There must have been many days you fell asleep while waiting. 00:29:21.801 --> 00:29:23.178 Then you suddenly... 00:29:23.928 --> 00:29:26.856 started to resent your mother for leaving you alone. 00:29:28.917 --> 00:29:32.537 Hatred for someone deepens as much as you love them. 00:29:32.562 --> 00:29:34.689 You must've hated to see your mom go out. 00:29:35.064 --> 00:29:36.149 Am I wrong? 00:29:55.502 --> 00:29:57.378 Mom. Look at this. 00:30:01.896 --> 00:30:04.107 Read the comic books and play alone, okay? 00:30:30.334 --> 00:30:33.004 That's why you killed women in skirts, right? 00:30:33.880 --> 00:30:35.631 They reminded you of your mom. 00:30:36.924 --> 00:30:39.343 It was you who was repeatedly killing your mother, 00:30:40.344 --> 00:30:42.180 not Jung Ho-yeong. It was you. 00:30:42.972 --> 00:30:44.182 You don't know anything! 00:30:45.933 --> 00:30:49.312 Those women had to die for a reason. 00:30:49.395 --> 00:30:51.230 You killed them for a reason? 00:30:52.690 --> 00:30:54.275 Don't be absurd. 00:30:54.650 --> 00:30:58.154 You think you're different from Jung Ho-yeong, who killed women for sport. 00:30:58.780 --> 00:30:59.864 You're wrong. 00:31:01.407 --> 00:31:02.784 You're just like him. 00:31:03.034 --> 00:31:04.118 I'm different! 00:31:05.244 --> 00:31:06.370 I'm different. 00:31:07.538 --> 00:31:09.373 All of those women were guilty. 00:31:09.665 --> 00:31:11.584 What was Yun Da-yeong guilty of? 00:31:12.210 --> 00:31:13.211 What about Nam Ju-hui? 00:31:13.294 --> 00:31:15.546 They shouldn't have wandered around at night. 00:31:15.755 --> 00:31:17.548 They shouldn't have done that. 00:31:19.592 --> 00:31:21.677 What about Lieutenant Kim's mother, 00:31:22.053 --> 00:31:24.279 who went out to buy her husband's tie? 00:31:25.139 --> 00:31:26.432 I saw her on the bus. 00:31:27.850 --> 00:31:29.560 She smiled at another man. 00:31:29.852 --> 00:31:32.313 How can a mother like that raise a child properly? 00:31:32.688 --> 00:31:35.775 He's better off without a mother like that. 00:31:38.110 --> 00:31:39.111 You're wrong. 00:31:40.196 --> 00:31:43.282 You killed those women just because you wanted to. 00:31:44.534 --> 00:31:46.869 You killed them instead of your mom, 00:31:47.078 --> 00:31:48.871 whether they're ordinary or not. 00:31:49.872 --> 00:31:52.458 I don't even know how you can tell if a person is ordinary or not. 00:31:53.709 --> 00:31:54.919 You just... 00:31:55.628 --> 00:31:57.296 enjoyed murdering them. 00:31:59.090 --> 00:32:00.383 Just like Jung Ho-yeong. 00:32:02.802 --> 00:32:03.845 What? 00:32:04.512 --> 00:32:06.222 Are you going to strangle me again? 00:32:07.598 --> 00:32:10.935 See? You just want to kill someone. 00:32:12.353 --> 00:32:13.437 Strangle me. 00:32:14.105 --> 00:32:15.356 Kill me. 00:32:19.193 --> 00:32:21.237 Kill me, you murderer! 00:32:55.271 --> 00:32:57.356 -It will only take a second. -Gosh. 00:32:57.440 --> 00:32:58.858 Can I take you tonight? 00:33:03.070 --> 00:33:04.113 Come on. 00:33:07.199 --> 00:33:08.951 You can get the prettiest one. 00:33:11.078 --> 00:33:13.414 It's a gift for entering middle school. 00:33:24.342 --> 00:33:25.384 It's my baptismal name. 00:33:31.641 --> 00:33:34.727 Be good to your grandmother. 00:33:45.196 --> 00:33:46.238 Taxi! 00:33:48.449 --> 00:33:49.492 Let's go. 00:33:58.417 --> 00:34:01.253 Kid. You shouldn't come to a place like this. 00:34:09.112 --> 00:34:10.488 Those filthy women. 00:34:30.633 --> 00:34:35.221 My mom isn't that kind of a person. She's not that kind of a person! 00:34:38.673 --> 00:34:40.258 -She's not that kind of a person! -Hey! 00:34:42.561 --> 00:34:43.562 My mom... 00:34:45.564 --> 00:34:46.982 isn't that kind of a person. 00:34:49.818 --> 00:34:51.486 She's not that kind of a woman. 00:34:54.448 --> 00:34:56.867 SATELLITE MAP OF HWAYANG UNIVERSITY 00:35:00.245 --> 00:35:01.830 Yes, this is Kim Seon-jae. 00:35:09.254 --> 00:35:10.672 Professor Shin's office is here. 00:35:11.173 --> 00:35:13.383 These two are the only entrances to the building. 00:35:14.301 --> 00:35:16.511 Unit Two will stake out near these entrances. 00:35:17.054 --> 00:35:18.355 -Yes, sir. -Yes, sir. 00:35:18.505 --> 00:35:19.881 Where is the front gate of the school? 00:35:20.182 --> 00:35:22.041 These are the front and back gates. 00:35:22.075 --> 00:35:23.827 Her laboratory is nearer to the front gate. 00:35:24.144 --> 00:35:27.189 Mok Jin-u will probably use the front gate to shorten the distance. 00:35:27.522 --> 00:35:30.317 Tae-hui and Min-ha, you will wait for him at the gate with me. 00:35:30.859 --> 00:35:32.486 We have to catch him inside the building. 00:35:32.778 --> 00:35:34.187 Otherwise, we might lose him. 00:35:34.271 --> 00:35:37.698 You and I will wait for him near Professor Shin's office and attack. 00:35:37.791 --> 00:35:40.077 Do you think he will show up by himself? 00:35:40.285 --> 00:35:41.661 I think he will. 00:35:41.995 --> 00:35:45.791 It's too risky for him to take Professor Shin here as the hostage. 00:35:48.585 --> 00:35:49.628 Let's catch him first. 00:35:50.170 --> 00:35:52.297 Seon-jae. When will the package arrive? 00:35:52.923 --> 00:35:55.384 It'll arrive sometime between 10 a.m. and 11 a.m. 00:35:57.469 --> 00:35:58.929 Let's move now. 00:36:13.627 --> 00:36:16.129 Be at the entrances of the building where her office is. 00:36:16.196 --> 00:36:17.197 Yes, sir. 00:36:18.031 --> 00:36:19.032 Let's go. 00:36:57.237 --> 00:36:59.397 Be on standby at your positions for now, 00:36:59.406 --> 00:37:01.099 and we'll take our places at dawn. 00:37:12.335 --> 00:37:13.378 Stay quiet. 00:37:43.241 --> 00:37:44.326 Stay alert. 00:37:49.664 --> 00:37:51.466 An express delivery truck just went in. 00:38:00.884 --> 00:38:02.052 It just went in. 00:38:38.004 --> 00:38:39.256 OPERATING SYSTEMS LABORATORY 00:38:39.381 --> 00:38:40.382 Who's that? 00:38:41.049 --> 00:38:42.092 What? 00:38:48.098 --> 00:38:49.432 Excuse me. One moment. 00:38:53.270 --> 00:38:55.397 By any chance, was there a package delivered to Ms. Shin Jae-i? 00:38:55.897 --> 00:38:57.107 Ms. Shin Jae-i? 00:38:59.192 --> 00:39:02.487 That's right. I remember. Someone else received it for her. 00:39:03.863 --> 00:39:04.864 What? 00:39:07.951 --> 00:39:08.952 Thank you. 00:39:22.591 --> 00:39:25.135 Chief. Mok Jin-u's not here. 00:39:27.137 --> 00:39:28.138 Damn. 00:39:37.355 --> 00:39:38.857 These are the front and back gates. 00:39:39.190 --> 00:39:41.276 Her laboratory is nearer to the front gate. 00:39:41.359 --> 00:39:44.629 Mok Jin-u will probably use the front gate to shorten the distance. 00:39:44.654 --> 00:39:46.489 We have to catch him inside the building. 00:39:46.698 --> 00:39:49.534 You and I will wait for him near Professor Shin's office and attack. 00:40:10.013 --> 00:40:11.264 This is driving me crazy. 00:40:11.931 --> 00:40:13.183 He must've sensed something. 00:40:13.350 --> 00:40:16.811 We were hiding out since last night. There's no way he could've known. 00:40:17.062 --> 00:40:18.563 How could he have found out? 00:40:19.439 --> 00:40:22.442 Also, how could he have known Yeon-ho had the fountain pen? 00:40:22.609 --> 00:40:25.153 That conversation was just between Seon-jae and I. 00:40:34.537 --> 00:40:35.580 Wait. 00:40:39.626 --> 00:40:42.837 Don't give up even if you've made a foolish move. 00:40:59.187 --> 00:41:00.772 Why? What is it? 00:41:27.257 --> 00:41:29.384 What is that? It can't be. 00:41:36.725 --> 00:41:38.601 Gosh. Darn it. 00:41:41.229 --> 00:41:42.731 That scumbag. 00:41:44.524 --> 00:41:46.117 He was listening to everything. 00:41:48.153 --> 00:41:50.488 If he dares to lay a finger on Yeon-ho, 00:41:51.072 --> 00:41:52.449 I'll kill him. 00:41:57.912 --> 00:42:00.415 Gwang-ho. Gwang-ho! 00:42:09.799 --> 00:42:11.259 Did you fool me? 00:42:20.685 --> 00:42:21.728 Why? 00:42:22.687 --> 00:42:25.356 Did you think you'd be able to earn some time? 00:42:35.033 --> 00:42:36.701 It's not in England, is it? 00:42:40.747 --> 00:42:41.831 Where is it? 00:42:42.499 --> 00:42:43.583 Where's the fountain pen? 00:42:46.461 --> 00:42:47.837 Tell me where it is! 00:43:36.719 --> 00:43:37.554 Yeon-suk... 00:43:40.265 --> 00:43:41.349 Forgive me. 00:43:43.309 --> 00:43:44.435 I promise I'll... 00:43:47.355 --> 00:43:48.356 I'll... 00:43:52.861 --> 00:43:54.153 protect our daughter. 00:43:54.946 --> 00:43:56.406 No matter what it takes, 00:43:58.241 --> 00:43:59.576 I'll make sure to save her. 00:44:11.546 --> 00:44:14.081 Then I'll try to find out more about Mok Jin-u. 00:44:14.131 --> 00:44:15.733 How he came to acquire his modus operandi. 00:44:15.758 --> 00:44:17.802 If we can manage to find clues... 00:44:21.347 --> 00:44:24.350 When Jin-u was 11 or 12 years old, 00:44:24.475 --> 00:44:27.478 she left Jin-u with her mother, 00:44:27.729 --> 00:44:29.939 so that she could go out to earn money. 00:44:30.023 --> 00:44:34.235 Every time she visited home, she brought a bag full of presents. 00:44:34.903 --> 00:44:38.615 I also got a pair of stockings as a present, sometimes. 00:44:39.073 --> 00:44:42.285 Back then, stockings used to be very expensive. 00:44:42.410 --> 00:44:44.495 -Stockings? -Yes. 00:44:45.830 --> 00:44:49.167 I think she used to work at a place called "Town" or something. 00:44:50.126 --> 00:44:52.211 Then, how did his mother pass away? 00:44:52.295 --> 00:44:56.466 She died in the hospital. I heard she suffered from alcoholism. 00:44:58.009 --> 00:45:00.720 It could be somewhere connected to his mother. 00:45:08.519 --> 00:45:11.105 You're looking for Kim Ji-hye from 1985, right? 00:45:16.861 --> 00:45:19.405 It says here she died of alcoholism. 00:45:20.448 --> 00:45:22.659 What is it you'd like to know? 00:45:22.867 --> 00:45:26.204 Her address. Do you have the address of her house at the time? 00:45:28.456 --> 00:45:31.668 I'm not sure if this place still exists. 00:45:35.004 --> 00:45:37.715 House number 58 of "New York Town" in Mijucheon. 00:45:39.258 --> 00:45:43.012 The old lady in Yeon-ho's tape recording also mentioned "Town." 00:45:48.434 --> 00:45:49.560 Thank you for your help. 00:45:50.520 --> 00:45:53.606 Chief. We found out where Mok Jin-u's hiding out. 00:46:01.322 --> 00:46:04.575 I see. You're refusing to answer, aren't you? 00:46:12.417 --> 00:46:13.835 Does that mean it's my turn, then? 00:46:16.671 --> 00:46:18.715 The person you've been looking for... 00:46:21.926 --> 00:46:25.304 is Park Gwang-ho, isn't it? 00:46:27.056 --> 00:46:30.018 How does it feel to meet your father who's younger than you? 00:46:30.935 --> 00:46:35.023 Since you've revealed a secret that I've had for the past 30 years, 00:46:37.150 --> 00:46:39.986 it's only fair that I get something from this, isn't it? 00:46:41.195 --> 00:46:43.531 He killed the real Park Gwang-ho, 00:46:44.699 --> 00:46:47.910 and he's using his identity and acting as a policeman. 00:46:49.829 --> 00:46:51.622 Who should I share this with? 00:46:53.082 --> 00:46:54.333 The chief of the crime department? 00:46:55.835 --> 00:46:56.878 The chief of police? 00:47:01.257 --> 00:47:02.425 Or the press? 00:47:03.301 --> 00:47:04.594 Please don't. 00:47:07.263 --> 00:47:08.347 Tell me. 00:47:09.390 --> 00:47:10.933 Where's the fountain pen? 00:47:17.231 --> 00:47:18.232 Yeon-ho. 00:47:19.984 --> 00:47:21.527 Shall we hide it in here? 00:47:21.694 --> 00:47:22.695 Yes. 00:47:28.201 --> 00:47:31.454 The teddy bear's stomach must hurt a lot. 00:47:32.789 --> 00:47:34.999 Dad will come back and take it out. 00:47:35.249 --> 00:47:36.292 Really? 00:47:36.417 --> 00:47:37.460 Of course. 00:47:37.960 --> 00:47:40.630 You should never tell anyone until he returns 00:47:41.089 --> 00:47:42.298 because this is a treasure hunt. 00:47:42.882 --> 00:47:43.883 Okay. 00:47:58.523 --> 00:47:59.565 My gosh. 00:48:00.566 --> 00:48:02.860 I should've killed you from the start. 00:48:46.445 --> 00:48:47.822 Guard every exit! 00:49:11.304 --> 00:49:12.305 Seon-jae. 00:49:21.189 --> 00:49:22.231 You *! 00:49:40.666 --> 00:49:41.667 Hey! 00:49:48.132 --> 00:49:49.133 Hey! 00:49:52.637 --> 00:49:54.096 Yeon-ho. 00:49:56.724 --> 00:49:59.602 Yeon-ho. Yeon-ho. 00:49:59.685 --> 00:50:01.354 Are you okay? 00:50:04.482 --> 00:50:05.524 Yeon-ho. 00:50:07.026 --> 00:50:08.819 Professor Shin, are you okay? 00:50:10.279 --> 00:50:11.364 Are you really okay? 00:50:12.198 --> 00:50:13.241 Yes. 00:50:17.360 --> 00:50:18.986 HWAYANG UNIVERSITY HOSPITAL 00:50:24.878 --> 00:50:27.714 What? Why are you out already? 00:50:28.006 --> 00:50:30.049 You should be getting examined. 00:50:30.300 --> 00:50:31.468 What did the doctor say? 00:50:31.593 --> 00:50:34.053 He said I'm fine. I just sprained my leg. 00:50:34.220 --> 00:50:35.555 What happened to Mok Jin-u? 00:50:35.930 --> 00:50:36.973 What? 00:50:37.557 --> 00:50:38.558 Are you serious? 00:50:39.184 --> 00:50:40.268 Did you lose him? 00:50:43.521 --> 00:50:46.024 I have the evidence. We just have to find him again. 00:50:46.983 --> 00:50:47.984 Let's go. 00:50:51.863 --> 00:50:52.906 My gosh. 00:51:28.650 --> 00:51:30.068 What? That teddy bear... 00:51:48.336 --> 00:51:49.629 You hid it here? 00:51:50.296 --> 00:51:51.339 Yes. 00:51:58.555 --> 00:51:59.597 Thank you, Yeon-ho. 00:52:02.433 --> 00:52:04.435 Thank you, Yeon-suk. 00:52:08.690 --> 00:52:09.691 But... 00:52:10.233 --> 00:52:14.404 why do you think Mok Jin-u was so obsessed with this fountain pen? 00:52:15.238 --> 00:52:18.408 And why do you think he didn't kill me right away? 00:52:19.409 --> 00:52:20.410 If he killed me, 00:52:21.786 --> 00:52:23.913 no one would've ever found this pen. 00:52:27.959 --> 00:52:29.919 Do you think this fountain pen... 00:52:30.670 --> 00:52:32.171 meant something special to him? 00:52:35.008 --> 00:52:37.260 NATIONAL INSTITUTE OF SCIENTIFIC INVESTIGATION 00:53:07.457 --> 00:53:08.625 Is that the result? 00:53:12.295 --> 00:53:13.504 Yes, the results are here. 00:53:14.339 --> 00:53:16.449 The bloodstains match with... 00:53:16.466 --> 00:53:19.719 Yun Da-yeong and Nam Ju-hui's DNA. 00:53:20.595 --> 00:53:22.639 We also have Mok Jin-u's DNA and fingerprints. 00:53:22.764 --> 00:53:23.931 That *! 00:53:24.349 --> 00:53:25.433 What else? 00:53:25.600 --> 00:53:27.143 What about the victims from 30 years ago? 00:53:28.645 --> 00:53:30.355 It's been too long. 00:53:40.239 --> 00:53:42.283 You know we can't charge him with anything, 00:53:42.408 --> 00:53:44.369 because the statute of limitations have already expired. 00:53:47.330 --> 00:53:49.290 We had no evidence when we had a suspect. 00:53:49.916 --> 00:53:51.751 Now, we have the evidence but no suspect. 00:53:52.585 --> 00:53:54.629 Where is this * hiding? 00:53:59.801 --> 00:54:02.053 DO NOT ENTER, UNDER INVESTIGATION 00:55:41.861 --> 00:55:44.614 BRIDAL MASK 00:56:43.840 --> 00:56:46.884 These are the numbers of people I killed. 00:56:49.554 --> 00:56:51.389 I may be limping right now, 00:56:51.681 --> 00:56:55.017 but not a single person could fight me during the Vietnam War. 00:56:55.434 --> 00:56:58.521 I should've killed more of those dirty Vietnamese *s. 00:56:59.647 --> 00:57:00.731 Jin-u... 00:57:02.275 --> 00:57:03.526 We have to get rid... 00:57:05.194 --> 00:57:06.529 of all dirty people. 00:57:11.617 --> 00:57:12.785 Dirty people. 00:57:52.658 --> 00:57:53.659 Mom... 00:57:57.330 --> 00:57:58.872 Did you die... 00:58:01.500 --> 00:58:02.768 because you were dirty, too? 00:58:34.408 --> 00:58:37.453 You guys failed to catch the Bridal Mask. 00:58:38.871 --> 00:58:40.289 You are invaders, 00:58:41.207 --> 00:58:44.502 the gangsters who trampled over this country. 00:59:04.939 --> 00:59:07.942 MURDERS BY MOK JIN-U IN THE HWAYANG DISTRICT 00:59:09.902 --> 00:59:12.655 Mok Jin-u mentioned this during the Jung Ho-yeong case. 00:59:12.680 --> 00:59:16.150 In cases like these, we need to look at what happened before, not after. 00:59:16.158 --> 00:59:17.827 Find his identity. 00:59:18.202 --> 00:59:20.246 Then we'll know where he's going. 00:59:21.247 --> 00:59:22.748 If he meant what he said, 00:59:23.374 --> 00:59:26.043 Mok Jin-u is sure to go after females again. 00:59:27.003 --> 00:59:28.546 He won't stop committing murders. 00:59:28.630 --> 00:59:31.999 The reason he killed elders while volunteering medical service, 00:59:32.024 --> 00:59:34.935 was a passive way to reduce any potential risk factors. 00:59:35.002 --> 00:59:37.963 Hold on. Then, do you mean to say he'll commit more murders? 00:59:38.139 --> 00:59:40.433 When he was released from the station last time, 00:59:40.516 --> 00:59:42.459 he was bold enough to kill another female right after. 00:59:42.601 --> 00:59:44.511 According to Yeon-ho, Mok Jin-u 00:59:44.595 --> 00:59:47.223 is bound to go after a female that reminds him of his mother. 00:59:47.523 --> 00:59:49.633 Like he did in the past, he'll move by foot. 00:59:49.658 --> 00:59:52.061 Only this time, the location will be somewhere easier to find. 00:59:52.111 --> 00:59:54.405 The victims that Mok Jin-u normally goes after, 00:59:54.947 --> 00:59:56.532 are usually found in the downtown area. 00:59:56.615 --> 00:59:59.535 Then is it possible he could commit a murder in a different town? 00:59:59.618 --> 01:00:01.579 No. He'll still be in Hwayang. 01:00:01.871 --> 01:00:03.789 It's hard to break a habit. 01:00:03.940 --> 01:00:05.958 Just like how he returned to the crime scene, 01:00:06.042 --> 01:00:08.886 he won't be able to leave this town where he committed the crimes. 01:00:08.894 --> 01:00:10.938 He has to be somewhere nearby. 01:00:11.130 --> 01:00:13.049 We need to know where his next destination will be. 01:00:13.215 --> 01:00:15.176 That way, we'll be able to wait for him there. 01:00:23.142 --> 01:00:24.143 HAEIN RIVER, PLAYGROUND 01:00:26.645 --> 01:00:28.230 Yun Da-yeong was killed by Haein River, 01:00:30.524 --> 01:00:32.276 Nam Ju-hui was killed at a playground, 01:00:34.111 --> 01:00:36.489 and Son Bo-mi at a park near her apartment. 01:00:38.466 --> 01:00:40.109 HWAYANG POLICE STATION JURISDICTION MAP 01:00:40.242 --> 01:00:43.746 Where could Mok Jin-u have initially met all his victims? 01:00:43.913 --> 01:00:45.689 The place where he first met them? 01:00:49.043 --> 01:00:52.897 In the past, he killed his victims at the same place he abducted them. 01:00:52.922 --> 01:00:54.973 But he couldn't have done that in Hwayang. 01:00:55.049 --> 01:00:58.219 It's more developed, and there are more CCTVs. 01:00:59.178 --> 01:01:01.480 If we know the victims' last whereabouts, 01:01:02.181 --> 01:01:05.768 I'm sure we can find where they crossed paths. 01:01:10.773 --> 01:01:13.191 The bar that Yun Da-yeong worked at is here. 01:01:13.567 --> 01:01:17.020 This is the clothing store that Nam Ju-hui went to with friends. 01:01:19.657 --> 01:01:22.109 The restaurant Son Bo-mi dined in is here. 01:01:28.457 --> 01:01:30.793 This is it. This is his hunting ground. 01:01:31.252 --> 01:01:33.445 They were all near Hwayang University. 01:02:51.165 --> 01:02:52.291 The suspect has shown up. 01:02:53.918 --> 01:02:55.461 What? Where? 01:02:55.669 --> 01:02:56.754 He's near the park. 01:03:34.416 --> 01:03:35.417 What is this? 01:03:40.839 --> 01:03:41.882 But... 01:03:42.549 --> 01:03:43.717 why do you think 01:03:44.260 --> 01:03:46.679 Mok Jin-u was so obsessed with this fountain pen? 01:03:47.221 --> 01:03:50.516 And why do you think he didn't kill me right away? 01:03:50.641 --> 01:03:51.684 If he killed me, 01:03:53.143 --> 01:03:55.312 no one would've ever found this pen. 01:03:55.646 --> 01:03:59.400 Do you think this fountain pen meant something special to him? 01:04:26.093 --> 01:04:28.637 Just like Officer Park did to me, 01:04:28.929 --> 01:04:32.641 I'll have to take away from him what he cherishes the most. 01:04:33.517 --> 01:04:35.185 That's you, Professor Shin. 01:04:36.854 --> 01:04:38.689 Park Gwang-ho's daughter. 01:05:03.881 --> 01:05:06.425 Yeon-ho. Where are you? Are you all right? 01:05:06.508 --> 01:05:09.687 There are still so many that must be punished in this world. 01:05:09.695 --> 01:05:11.930 It's all because you went after Mok Jin-u. 01:05:12.014 --> 01:05:14.058 Thanks to you, we were able to catch the culprit. 01:05:14.141 --> 01:05:16.435 Thank you, and we apologize. 01:05:17.603 --> 01:05:19.313 You deserve to die, you scum! 01:05:19.480 --> 01:05:22.316 We would like to express our sincere apologies. 01:05:23.359 --> 01:05:24.443 You're going back? 01:05:24.526 --> 01:05:27.363 I think I've finished everything I was meant to do here. 01:05:27.897 --> 01:05:29.298 I'm really going this time.