"Ya, Tea Gun?" "What is this?" "TheSeong Youn School case which Lieutenant Yoo went for." "It seems that one of their student commited suicide." "His name was Seo Jin Won, a senior of Seong Youn High School." "It seems he fell from the rooftop." "The strange thing is that all the emails he got recently has been deleted." "Could you go and check it please?" "The legendary answer sheet?" "Seo Jin Won downloaded the legendary answer sheet file from the deleted email." "Areyoujoking?" "A student who was the best in the school committed suicide because of the stress." "That ghost put the final exam answer sheet in a locker." "Whoever got the answer sheet must commit suicide." "Teacher!" "It happened again." "Dokidscommitsuicideidenticallyatthe sameplace?" "There should be something behind it." "You told me that you saw a girl coming out of Cha Soo Youn's room, right?" "She came to delete the attached file which has the legendary answer sheet." "The art class room." "Both of them told that they were going to the art class room." "Someone has a secret which is related to the kids." "And the cellphone which was used for deleting that secret is in here." "Episode 8" "Kids got the same Legendary answer sheet." "they did hurt their own hand and came here before they died." "This is the cellphone used for sending email to the kids." "Why did they come here?" "...Open the left window paper with the password..." "kids... didn't fall from the rooftop." "Someone put wax on the pillar." "Although kids tried to hold the window frame with their left hand, because their hands got hurt, the hand slipped." "Trying to get the password killed the kids." "This is, homicide." "The pillar outside of the window, the wounded left hand, the items on the rooftop." "Everything was planned." "What made you come here?" "The last window in the art classroom, the pole, and the left hand..." "Everything was planned by the culprit." "Stop being interupted." "Keep studying!" "Do you want to goof up your finals?" "Really... are you saying that the dead kids were all murdered?" "who in the world?" "The murderer is not one of my students, right?" "Do you remember this?" "How could I remember each phone in detail?" "It was confiscated on 8th." "Who else knows Cha Soo Yeon's phone is here?" "Students who saw when it was confiscated, friends of Soo Yeon, teachers" "Anyone could know if they want to." "There is a sign that the computer was hacked." "What are you talking about?" "It was an ARP spoofing attack." "Exactly on 9th around 3pm, your computer was used." "I don't know what you are talking about." "This teacher's room hasn't been hacked." "Students must have known that the school computer system was hacked and thought the legendary answer sheet was real." "I said it did not happen!" "Teacher!" "We are dealing with the lives of the kids." "The answer sheet is..." "The answer sheet was not hacked." "It is true that the computer was hacked." "It's the rule to make a test paper in teacher's own house." "Although the computer was hacked, the answer sheet was not leaked." "What the head teacher said is true." "Only the school schedule and a list of scholarship candidates are leaked." "The answer sheet itself was not on the computer in the teacher's room." "If you want to, you can look into it." "The criminal must've used the rumor!" "The purpose was making the rumour that the teacher's computers were hacked." "The purpose was the rumor that the teacher's room was hacked." "Then, the students would be wavered." "Then, it is highly possible that the person who hacked the computer is the true culprit." "Can you catch the culprit who hacked the computer?" "While the hacking was going on," "It is important to find out who used this computer at the time of hacking." "It's not possible to check if there is no CCTV camera." "First, we should stop the final." "There might be more victims." "Are you out of your mind?" "The final is tomorrow." "Another student can be victimized." "The answer sheet is not even leaked." "We cannot postpone the final." "It will just cause the confusion." "Teacher!" "I will make the students beware of it strictly." "There won't be any problem if we caution the students and lock the art room." "The final will start tomorrow as scheduled, but we will cooperate on the investigation as much as possible." "There is no CCTV cameras in the school building because of the student's right.(privacy)" "Rooftop, Art room, Teacher's room" "We can't find out who accessed those place and also the time." "What about the wax in the art room?" "It's an ordinary wax according to the science investigation team." "It's a cleaning product anyone in the school can easily get." "The mail account that sent the answer sheet file to the dead kids was made two weeks ago." "It was newly made for this crime." "It's impossible to check the identification because the website is foreign." "All we have is that the ID is bluesky." "It's hard to track the IP because Cha Soo Yeon's cell phone was used." "I requested identification of DNA and fingerprint of the evidence at the scean in advance." "I'll investigate more by questioning the witnesses." "I'll contact you when the analysis result of the phone used for the crime comes out." "Yes." "Number 15?" "Yes." "You know the number 15 annex in this complex?" "Can I get some info about the owner?" "Our members' infos are all classified." "I can't give you any info." "Yeah I know... but you can just give me the name and the age then I can do everything after that." "Without any problem." "What I can't do can't be done." "If you really want to know, why don't you bring warrant?" "You cooperated on the Nam Sang Won's number 12 without the warrant." "That..." "Ah!" "Yes." "I understand." "You deal with VVIP here must be difficult." "You deal with VVIP here must be difficult." "I'll come visit again next time." "Yes." "As you were talking about, Kwon Hyuk Joo Team Leader came again." "But this time he left asking for number 15." "But this time he left asking for number 15." "Yes, I understand." "This is Yeom Jae Ik of Sefe-Tec Development Team." "Aigoo, this is unbelieveable, unbelieveable." "Student killed another student?" "ARP spoofing, using a confiscated phone, hid the IP address." "This sounds like a Seong Yeon High student." "We've got to find a motive." "Office mails and answer sheets from the hacking missions." "This is a crime that has planned for a long time." "Never would have picked their victims at random." "With the same motivation to want to kill two people are not common between two people?" "Seo Jin Won and Cha Soo Yeon, their hometowns and grade schools are all different." "They were in different classes all three years." "They were not in the same clubs either." "Since they are high schoolers so maybe it's related to wangta?" "Both were quiet and knew nothing but to study." "What about the 2 deaths, any benefits?" "Kids that can't study like them will go up two levels." "Hey, what's that suppose to mean?" "This cellphone was used by both Cha Soo Yeon and the killer." "There has to be proof in here somewhere." "Cha SueYeon's cellphone.xry" "Let's check what kind of texts were sent before the confiscation." "MessegeSMS" "Since I studied so much my back hurts :( My neck even hurts now :( I am going insane." "I don't know if I should do this much..." "TaeWon, the teacher you are getting tutoring for, can't I do it with you?" "It's all about study." "There's no other stories except about studies." "Miracle of the words SAT frequently asked question" "There are no traces of the use of social media or downloading of a single music file or a movie." "The applications installed are also all online lectures, English listening practice questions, and possible College Scholastic Ability Test questions." "The person is a senior but this is just too much." "Seong Yeon High emphasizes 1st place." "Do not let your guard down even for a minute or a second." "Then you will become the elite." "There's no reason to be here if you're not 1st place." "Kids will do anything to get a good grade." "This is not a school." "What kind of school is like this?" "9:50~10:40PhysicsI." "I have something to say." "These days at school in class, hacking happened, answers are going around..." "Those weird rumors are going around but those are just false rumors so if you have time to spread that, study instead." "If you don't want to be trampled upon, then trample others." "Everyone else except for yourself is competition." "In this world, if you get distracted, then you become a loser." "Understood?" "I guess that rumor is true." "That class got hacked." "Then is there really answers?" "That's why he's saying stuff like that." "Didn't someone really receive it?" "Then there is no use of us to study." "That person would be 1st anyways." "Hey!" "Was there a person who got the answers?" "Who would say that they received it?" "Could it be you?" "Are you crazy?" "I failed the test..." "Hey, so noisy." "I can't study." "What about the cellphone use after it was confiscated?" "It was immediately turned off on June 8th, the day the cellphone was taken away." "From then on when it turned on it was June 12th." "After the first death of Seo JinWon, and the email," "It turned off right away." "Student Director Oh YeonSuk." "67" "Email." "Legend's answers." "Turn off." "Then what?" "That means after using it for sending emails, the person put it back in the teachers' office..." "The student was able to freely go in and out of the teachers' office." "Sung Yeun Go was pointing to the open office door." "Anyone can come in and out." "What open office..." "The next time it was on was the 13th." "Then 14th." "Then 15th, 16th, and 18th." "Hold on." "The suspect sent three e-mails to Suh Jin Won." "And emails sent to Cha SueYeon was 3 right?" "That's right." "Six emails." "Once to erase Seo Jin Won's emails." "Then that means it had to be turned on a total of seven times." "Why did it turn on eight times?" "It erased Cha Soo Yeon's emails too." "Couldn't it have been then?" "Cha Soo Yeon's emails were erased directly from Cha Soo Yeon's computer." "After Cha Soo Yeon died, the cellphone was turned on one more time." "2012-06-199 :00:00PM." "9 PM." "That is right before I went to the teachers' office." "Right before I found the cellphone, someone was in the teachers' office." "The files that were executed at that time" "It was sent my email." "Legend's answers." "It wasn't the end of Cha SueYeon" "Then, what?" "The killer is after another person?" "Yoo Mi, Yoo Mi, Yoo Mi." "What?" "Do you know that?" "That our school's office had been hacked!" "Ehh that can't be." "Really." "The Legend's Answers are really there." "Then..." "I guess there really are the Legend's Answers." "Then what would happen?" "Jung Mi Yeong" "It's your last chance, if you do as I say.." "I will tell you the password.." "I think the suspect is aiming at another student." "We will leave soon too." "Yes." "What are you doing?" "Give me second." "Iamon my waytothelibrarytovolunteer..." "Please download inkang for me." "Library volunteer?" "What do you mean?" "Were you friends with the dead JinWon?" "Weweren'tthatclose." "We just went to the volunteer thing together." "I had found what is related with Seo JinWon and Cha SueYeon." "It's the volunteer." "Volunteer?" "Seong Yeon High thinks that a student needs to build his/her character aside from academics." "So they recommend volunteering and those service points are advantageous in many aspects." "Seo JinWon, with Cha SueYeon, one of the students who volunteered with Seo Jin Won and Cha Soo Yeon." "If we check the list," "We will be able to know who did things together." "Yangpyung Police" "Yes, so are you saying that we should do an informal investigation on this dead Nam Sang Won?" "Yes." "And the 15th HaeMyeong Resort, of Haemyung Resort Room 15 too, please." "Yes, I understand." "But this case has been closed on June 2011 with the consent of the family, but why..." "At this stage," "I cannot explain futher." "Yeah, but I need to know something in order for me to investigate." "Please investigate the death of Nam Sang Won with an impartial perspective, without any information." "Yes." "I will investigate this." "Oh, and Oh, and" "Oh, and" "Yes?" "I want you to keep this an ultimate secret from Lieutenant Kim Woo Hyun." "Oh sure thing." "I already did enough investigating on Nam Sang Won." "Detective Han." "He was the best in that field." "I can trust him the most." "So what about me?" "You got work to do for me seperately." "What is it?" "The Development Team works 85 hours per week." "There is no day or night." "I guess this is enough for the interview." "If you need more, please tell me anything." "No, thank you for making time for me." "Actually I didn't expect you accept this interview because we are a small media company." "This is a memento for the guest who has interview with our True Story." "It looks great as a momento." "I like it." "Thank you." "Okay." "Thank you." "Then." "Did you give it to him?" "Yes." "You did well." "I thought I was going to die because of nervousness." "I felt like I was a spy!" "This really make me nervous." "Good job." "Team Leader?" "Since everyone calls you "crazy cow", are you really crazy?" "You are not, right?" "The tap is illegal." "If we are caught, we will lose our license." "On top of that, Team Leader is a policeman." "The Inspector of the No.1 Cyber Crime Squad in the National Police Agancy." "This means you will go to jail." "What you saying is very reasonable." "Of course!" "Hey, reasonable?" "Can you shut up now?" "Good job." "What are you doing now?" "That's what I want to say to you?" "Since we are in the same boat, we should be together until the end." "Good job." "Hey, you really!" "After you squeezed the orange from me, will you treat me like this?" "Okay, I got it!" "Hi, this is the reporter Choi Seung Youn who just finished the interview with you." "I left something in there." "Yes." "I will come right up." "Yes, yes." "Oh, I just found it in my bag." "Yes." "I will call you later." "Yes." "Okay." "Yes." "This boiled potato!" "Instead of it, you shouldn't say anything and shup up, okay?" "Can I hear it with you?" "No, never." "Chief Yeom?" "I left the memo on your desk." "Thank you." "I still can't understand." "Although the GPA is the most important thing to this seniors," "How come they cut their own hand because of the answer sheet." "And acted as they were asked for." "I don't think this is for the only GPA." "I don't get what is the relationship between this case and the volunteer program." "Seo Jin Won was in the senior class no. 9." "I found him." "He did 2 times of the library voluntary service." "The senior nursing home voluntary service was 3 times." "The ward office voluntary service was 2 times." "Although the final exam was right ahead, and it seemed he studied till death, he did the voluntary service double of amount than others." "Because of the scholarship." "Because Jin Won was the candidate of the Choonchu Scholarship." "Choonchu Scholarship?" "Among the students who can't afford the school tuition, we calculate the voluntary point and study point together." "And we give this scholarship in every semester to a student who has the highest score." "who has the highest score." "who has the highest score." "Perhaps, was Cha Soo Youn also a candidate?" "Yes." "Can I see the list of candidate of the ChoonChu Scholarship?" "Seo Jin Won and Cha Soo Youn were the strongest candidates." "It was not decided yet." "We have to add the final exam to that." "The reason that kids risked their own lives was this scholarship." "If the motive of the suspect is also this scholarship," "It's impossible." "This rank is the secret to the student." "What the head teacher is saying is right." "The semester schedule, and the list of candidate of the scholarship were leaked." "When there was the hacking in the teacher's computers, is this list the one leaked?" "Yes, that is." "Why?" "The hacking the teacher's computers is not for the fake rumour." "Someone wanted to know who got the scholarship." "And, If the culprit found that was not ownself," "If someone who is better chance to get the scholarship than ownself die, the one who can get the scholarship." "That student is the suspect." "The suspect's name is in this list." "Not only the suspet, the victim is also in this list." "Please call all of students in this list." "The suspect is aiming at one more person." "We don't have time." "The students whom I'm going to call their name, please come to the counseling office." "Kwak Ji Soo from the senoir class no.5." "Jeong Mi Young from the senior class no.6." "Shin So Young from the senior class no. 1." "Choi Yoon Cheol from the senior class no.8." "Kim Min Jeong from the senior class no.7." "Lee Hyun Do from the senior class no.4." "Because of the scholarship, killed the friends?" "Unbelievable!" "They are not freinds but rivals." "The expensive tuition is the one reason that the student drops out of Seong Youn High." "Some kids stayed for a few years but counldn't pay one semister so had to leave." "Can you show me the personal record of candidates?" "Why do you need it?" "We have to find who is the owner of the mail name of Bluesky." "You said it belongs to abroad site, so you can't fine it, can you?" "If we have the comparison, it is possible." "What was the suspect's email address?" "Here it is." "Tell me the names of candidates' fathers." "Shin Ik Cheol." "It's not correct." "Please try again." "It's wrong." "Tell me another name." "Jeong Boo Yong" "No." "Choi Moon Seok" "Next." "Kwak Sang Yong" "Who was that?" "Kwak Ji Soo" "Seo Jin Won, Cha Soo Youn, she is right after them." "If there were not these two people, she will get the scholarship." "The suspect who sent a mail to the kids..." "I'm sorry." "But I know well about this rooftop." "It was Kwak Ji Soo." "Kwak Ji Soo!" "Do you really think it is Kwak Ji Soo?" "To open up an account on a website like that, she could have easily lied about her name and personal information." "She probably didn't think that her email account would be revealed." "IP addresses, email accounts, and digital evidences don't mean anything." "We don't know for sure who is behind all this." "Where is Kwak Ji Soo?" "Did she not come?" "She is not here." "Let's go to the dorm." "Hold on." "What?" "You said there were 10 candidates for the scholarship?" "Yes that's right." "Except Cha Soo Youn and Seo Jin Won, there are 8 of them." "Except Kwak Ji Soo, there are 7 of them." "One more person is missing." "Mi Young." "Jung Mi Young is not here." "Jung Mi Young." "What kind of a student is she?" "What kind of a student is she?" "Please tell me." "Wetakeintoconsiderationthenutritionneedsofthestudentswhenpreparingourmeals." "Transfatandfastfoodsareneverused." "What's wrong with her?" "Turn off the camera!" "Turn it off!" "What is wrong with you?" "Come to your sense!" "JungMiYoung." "She couldn't stand losing against other people." "She wasn't herself due to the immense amount of stress." "We tried to get her to the hospital, but when she felt better, she refused." "She begged to let her take her finals." "When did the filming of the video begin?" "Yes?" "How long did the shooting of the documentary last?" "From the 7th to the 10th." "Did you film in the teachers' office too?" "Yes but why do you ask that?" "The video of the documentary about Seo Yoon High School?" "Yes." "We need in for a murder investigation." "We copied the video into a file hosting service." "At 3 o' clock on the 9th, there was a hacking and there were no security cameras in the teachers' office." "But the camera was doing the job of a security camera." "We can catch the killer." "I will have to take a look in for a moment." "It was the 9th when someone hacked into the teachers' office." "The time was 3 o'clock and the dean of students' computer was hacked." "Come this way." "Hello." "Hello." "This is our teachers' office." "Thisisyourlastchance." "Ifyou do asI say," "Iwilltellyou the password." "Ifyouwantthe password,then drop amannequindressedinschooluniformon theschoolrooftopat9o'clockatnight." "Doitwheretheother kidsfell..." "For them..." "Ifyouwantthe password, at9 o 'clockatnight, dropa mannequindressedinschooluniform." "Doitwherethe otherkids fell ." "It was you." "The one who killed the other kids." "Ji Soo changed her mind at the last minute." "You," "Kwak Ji Soo" "This text keeps coming..." "I didn't know what to do..." "Do you have proof?" "You hacking into the scholarship candidate list has been checked." "You knew that other kids, besides you, could be chosen to be the scholarship receipents." "And that was why you concocted your plan." "In case your crimes would be revealed, you used Kwak Ji Soo's name to create a fake email account." "JungMiYoung." "This is your last chance." "if you do me a favor, I will tell you the password." "You sent emails with the cellphone that had been confiscated and kept in the teachers' office." "If the three people before you on the list were gone, the scholarship would be yours." "Jung Mi Young." "You are under arrest for the murder of Seo Jin Won and Cha Soo Yeon." "You have the right to an attorney and you will have a chance to explain yourself." "I..." "I didn't tell them to die." "I told them that I will tell them the answers, but I didn't tell them to die." "They killed themselves!" "How?" "How could you think such a thing?" "You said that if you don't want to be trampled upon, then trample others first!" "You said that once you lose, it is over!" "This doesn't make sense." "I only acted upon what I learned!" "I didn't do anything wrong." "I didn't do anything wrong!" "A horrible murder has happened, that involved students killing each other over a scholarship, in the once prestigious Seong Yeon High School." "Our Seong Yeon High is aiming for the world's best." "Our school is ran by the best curriculum and the best facilities." "Out of 600 students, half of them attend Ivy League schools." "The rest attend the National Universities." "The Seoul National University is the best." "What are you doing?" "Hey, why are you doing this?" "Come to your senses." "Jung Mi Young!" "hey, hey!" "Calm down!" "Calm down!" "Call 911!" "The accused suspect, high school senior, Ms Jung, due to severe stress of college admission, it has been found that she had been ongoing psychiatric and drug treatments." "Finals are so close." "If you want to go to a national university, your school grades are important." "We can't afford to worry about other things." "Seong Yeon High has announced its plan of having a psychiatrist within the school buildings as well as implementing regular counseling sessions." "Don't be distracted." "You guys are seniors." "The next few months are critical in determining your future." "This tragedy was caused by severe stress of extremely competitive college admssion process and to be the best." "Senior8thClassKwakJiSoo." "Kwak Ji Soo" "Drop-outForm." "If it weren't for Team Leader Kim Woo Hyun," "I would have either become like Mi Young or Eun Sol." "Team Leader Kim Woo Hyun told me this after Eun Sol died." "To live life to the fullest for Eun Sol and to be sorry and carry it around until I die." "We're in a similar situation." "Living while carrying someone else's life." "Team Leader Kim Woo Hyun left me a message before he died." "To not give up and to become a good cop." "So I will not give up." "I will find the real killer of Shin Hyo Jung and restore Team Leader to his original place." "The weather in the current is 27 degrees, while humidity is 68%" "The time is just passing 2:35 right now." "Are you enjoying your weekend afternoon?" "The next song is a request from Mr. Kwon Yong Han, whose last four digits of his cellphone number are 7750." "This is Bach's Air on the G String." "InjooCitySaeKangTownhouses." "Sae Gang Group is watching everyone." "Wakeup,willyou ?" "Park Ki Young, you really!" "Wakeupnow,willyou?" "Wake up!" "Washupin 5minutes,changeyourclothes,andcome tothecafeacross thestreet." "Now." "When did you infect my computer with that virus?" "Just now." "Seriously." "You could cause real troubles." "I'm a Cyber Police." "So I deleted it just now." "Why do you want see me on my day off first thing in the morning?" "What is this?" "This is the black box screen of Koo Yeon Joo." "Journalist Koo Yeon Joo?" "You were right." "I think Koo Yeon Joo is trying to get close to me on purpose." "Why?" "What happened?" "I kissed her, but..." "What?" "Really, did you do it?" "Why?" "Am I not allowed to?" "No." "So?" "Do you remember that thing we talked about last time?" "If I become Kim Woo Hyun, a person from the killer's side will for sure try to get close to me." "That woman really cares about her car." "The latest GPS system and a black box." "The job was easy, thanks to her." "I took a look at the black box." "I attached a receiver, and I received some data." "This is the screenshots of Koo Yeon Joo's black box over a few days." "If Koo Yeon Joo is sent by someone who really killed Shin Hyo Jung, then we will be able to catch the real killer from somewhere." "I split it exactly in half to make it fair." "Huh?" "Where Koo Yeon Joo went for the past few days," "I split it in half." "You look at your half and call me if anything comes up." "I will do the same." "He... kissed her?" "Yeon-hee dong, Seoul." "This is where Koo Yeon Joo lives." "Leaves for work at 8 every morning." "Comes home around 10." "3 times a week." "Works out at a fitness center." "This is the wine bar she comes on every weekend." "Wouldn't we be able to meet the killer there?" "No." "It's not there." "The Phantom, who killed Shin Hyo Jung, has no flaws." "It would be an intimate, isolated location." "We have only one place left." "Hey, get up." "Get up." "Did, did you get something?" "No." "What is it?" "We have been here for forever." "All they talk about is computers and nothing else." "Hey!" "Start the engine." "Start the car!" "It looks like he is going somewhere." "Yes." "I wonder if we will get something this time." "Wait, did that person leave with the flash drive?" "He did." "Crap!" "Are you okay?" "Mister, please pull out." "Pull your car out!" "Hurry up there." "Yes." "Hurry up there!" "They know me, Kim Woo Hyun." "Where is this place?" "I don't see it." "Do you hear anything?" "This bug only extends out to 2km." "This." "Ahh, really." "Hey, turn right." "Yes?" "Turn right, turn right, turn right!" "Did you... here... 119." "It's," "It's here." "We meet again." "Lieutenant Kim Woo Hyun." "What brings you here?" "I was investigating a homicide case." "A homicide?" "A homicide that happened a year ago." "Woo Hyun knew the real killer of Shin Hyo Jung, and he was a part of what the real killer was plotting." "The real killer will approach Woo Hyun no matter what."