Do you know the murder incident of a bank teller in 1998?
Of course, I do.
I killed all of them.
Why did you find Kwon Ji Sook and kill her?
It's been 20 years.
She's dead?
During the case in 1998,
after seeing that the door was open, you went in.
Actually, Ji Sook and I were lovers.
That punk wasn't the reason why I failed.
There was another wench there.
If not, why would I have failed?
I'm a master, after all.
The master of murder.
You weren't like that before,
but you got really cheap, covering her mouth with duct tape.
His alibi is strong.
I want to leave now.
I thought you probably checked...
the evidence of my alibi with this much time.
Mr. Lee. You can't come in here.
I need to say goodbye.
I had a lot of fun.
Not many will talk to me now because I'm too old.
Call me from time to time.
If you aren't the culprit, then who is it?
Do you know who it is?
Goodness, that kid.
I think that kid wants to copy everything that I've done.
So who is that?
Why should I tell you?
I won't benefit from telling you that.
Oh, but then...
you gave me a fun time, so I'll tell you this.
I keep telling you that there's another wench, didn't I?
If I was that person,
I would only end this after killing her.
That's the only way to make sure.
(100,000 dollars)
I plan on going far away.
I had a lot to take care of,
so I had to come so suddenly.
Goodness.
Why are you giving us so much?
It'll all be useless once I die anyway.
Please make good use of it.
Did you go to the hospital?
Yes.
I went and told them...
that we'll stop the treatments.
Great job.
There is no need to try so hard to live for another few months.
We all die anyway.
Still, before we die,
let's pay for our crimes.
(Episode 27)
If the spinach is done, please move it to the plates.
Sure.
Isn't the soup salty??
- No, it's good. - My goodness, ma'am.
Let me take that off your mouth.
Leave it. I'm saving it for the dinner.
(Gu Young Mi)
For now, we need to find the woman that Lee Sung Hak mentioned.
Do you think he's telling the truth? I can't trust him.
One thing is certain.
Lee Sung Hak knows the real culprit.
Which means he's probably not lying about that there is one more victim,
and that victim is in danger.
Lee Sung Hak is gambling upon whether we can find that woman...
or not.
I'll check Kwon Ji Sook's acquaintances first.
As I ask her banking colleagues and high school classmates,
hopefully I'll be able to find the person that was with her that night.
No, that won't do. It's going to be too late.
Doo Jin.
Release the embargo on Kwon Ji Sook's case.
We have to find another witness.
The murder case in Hwaseo-dong has lots of similarities...
with the murder case of a bank teller in 1998.
Especially the fact that the victim surnamed Kwon...
was the only survivor of the serial murders of bank tellers.
We cannot deny the connection between the two incidents.
Also in 1998, at the scene of Kwon's murder,
we have obtained new testimony that there was another witness.
If you are the witness of the incident,
or know anything about the witness,
Please report to the police immediately.
Has the serial killer from 20 years ago come back?
Is it a copycat?
We are on the investigation, we'll let you know when we find out.
(Is the murder of a bank teller repeating again?)
- I'll be going. - All right, see you.
I might want to install an extra security lock.
I'm going to take time off and go to mom's.
- I'm so scared. - Me too.
Thank you.
Did you get anything?
I just talked to Kwon Ji Sook's sister.
All of her family members were in Busan.
So they don't know the exact situation back then.
Her sister gave information of her acquaintances.
We should investigate them first.
- How is it going with the calls? - The most of them are prank calls.
Not much.
Mr. Ban, did you get anything?
How did people in 1998 live?
They didn't have e-mails...
and the Internet wasn't widely used like today.
I can't get much from the time of analogue.
I'm looking for Kwon Ji Sook's acquaintances back in 1998.
I think it's going to take some time to backtrack them.
There's not much progress with reporting calls.
As time goes, only the witness will be in danger.
- What should we do? - Lee Sung Hak has to talk.
I don't think he's going to open his mouth?
We have forced him.
He didn't know the culprit from the beginning.
He must have found out while he was here.
He has relieved his curiosities.
Now he doesn't need us anymore.
He might not let us into his house.
We need to cast a bait that will open his mouth.
- A bait? - Right now,
he wants only one thing.
That will insult the victim.
Do we really have to do that?
There could be another victim.
Somehow,
we have to catch the culprit.
Please rewind it.
Sir, I met the delivery man who delivered the cake box.
He received it on the roadside.
Except for the fact the client...
wearing a long padded jacket and a mask.
He doesn't know much about the client.
After he got off the roadside,
he went into the subway toilet.
He must have changed his clothes there.
I can't trace his path after that.
Okay.
Stop digging and come back in.
All right.
(Is the serial murders of bank tellers repeating again?)
I'm Reporter Eun Seon Jae of Myunggang Daily.
(Myunggang Daily)
(Reporter Eun Seon Jae)
You are the one who wrote the front page.
Please have a seat.
What do you want?
The serial murders of bank tellers in 1998.
I heard you are the prime suspect.
The suspect?
Let me rephrase that.
You are not the suspect.
But you are the culprit.
And you came here alone?
You are so bold.
You've lived very quietly for 20 years.
Why did you murder Kwon Ji Sook?
I didn't kill her.
Everybody is saying that I killed her.
It's ridiculous.
Mr. Woo, how nice to see you.
Come on in.
A famous reporter and a popular detective have come to visit me.
I'm lucky in my later life.
If you're done with the interview, leave. I have to investigate.
What are you saying?
The real story starts now.
Ms. Eun, you shouldn't leave.
I won't talk if she leaves.
Don't use this story...
to write your article.
What is it?
I know that you didn't kill her.
Then who killed her?
Well...
I have a follower with a find mouth.
Stop spewing nonsense.
You didn't know the culprit in the beginning.
Didn't you find about it as you were talking to Captain Jeon?
Surely...
You are smarter than Jeon Chun Man.
How did you figure it out?
I don't know if he's the culprit until I can confirm.
How did Kwon Ji Sook die?
That fool can't perfectly imitate me.
Tell me who that is.
I have to see how she died.
So I can verify.
If I were you,
I must be curious about how my work has interpreted.
Am I wrong?
The interpretation doesn't matter.
You don't know anything about it.
I said he's a fool.
I was going to give a piece of advice,
because the police aren't doing well.
I have nothing to lose.
Forget about it.
Then can I see that crime scene photo?
According to you,
I'm the psychopath who killed my parents.
Wouldn't I be of help?
You killed your parents?
It's only his opinion.
This is very unique.
I've never seen something like this.
Is this same as what he did?
Not all of them.
Sometimes a copycat develops the crime method...
even more perfectly than the culprit.
Let me see that.
You said you have nothing to lose.
That fool mustn't have done it better than me.
I said he's a fool.
I've seen him.
You've seen him?
You were blabbering about a follower.
Do you really know the culprit?
Of course, I know.
I'll tell you.
So show me the picture first.
You need to know who he is to stop him from killing that wench.
I'll figure it out once I look at the picture.
Show me.
He used the exact same method.
But bad news for you.
I didn't always do it like this.
How is it different?
The duct tape?
The problem isn't...
the difference.
It's that he's exactly the same.
You should have figured it out if I had told you that much.
The bag must be the same.
You looked at the bag.
Did you...
really kill your parents?
Thank you.
He's coming.
I found someone who used to work with Kwon Ji Sook.
I'll go meet her now.
The problem isn't the difference.
It's that he's exactly the same.
The bag must be the same.
(Worked in Jinseong Bank, Died around 10pm on May 21, 1998)
He didn't always do this exactly the same way,
but the bag is the same.
(Jin Seon Joo)
(Kwon's valuables are laid out in a half circle.)
Did he tell you who the culprit is?
The culprit has seen Jin Seon Joo's crime scene.
He copied this exactly the same.
That means it's someone who's involved in the investigation.
Could it be a detective?
There is only one person who knows the people who have seen this.
She stopped protesting, right?
Yes, it looks like she gave up.
Did you show this picture to anyone?
What are you talking about?
Why would I leak out the crime scene picture?
Back then, you probably wanted to catch him no matter what it took.
I understand, so tell me.
Who did you show it to?
Who is it?
It's not that.
Come on, take a closer look.
I'm sure it's someone in there.
No.
No one in there.
Isn't it one on the leftmost side?
Take a closer look. Don't you remember him?
No.
I don't know.
Why don't you know?
You said you saw him!
I showed him all the suspects,
but he kept on saying that he didn't know.
So I showed him the picture out of desperation.
The witness.
The witness?
He couldn't have done it better than I did.
I've seen him, so I know.
It was just him and Ji Sook.
Yoo Jung Soo.
Call Yoo Jung Soo.
Yes.
(The serial murders of bank tellers in 1998)
His phone is turned off.
Detective Lee, call the bank. Detective Chae, go to his house.
Yes, sir.
Ji Sook was really quiet and shy.
She didn't have many friends.
But after I watched the program,
something began to trouble me.
- What is it? - After that incident,
Ji Sook was hospitalized for quite a while.
But this other woman wasn't one of the victims,
but she looked frightened...
and dazed every single day.
Then she quit before Ji Sook came back.
Everyone was scared to be a teller at that time,
so I figured that she was just easily frightened,
and let it go.
But after I watched the program,
she began to bother me.
She was pretty close to Ji Sook too.
What's her name?
Her name was...
Gu Young Mi, I think.
(A friend? Gu Young Mi)
Enjoy.
Young Mi.
I got thirsty yesterday because I didn't get enough soup.
You should have told me.
I'll give you a lot today.
Enjoy.
Yes, director.
I think we have enough soup today.
Goodness. I'll call you back.
My goodness.
My gosh.
Are you all right?
- Are you okay? - My gosh.
Are you all right, ma'am?
Did you get dizzy again?
My gosh. Let's get back to your seat. I'll bring your food.
Found her. Gu Young Mi.
She's not married,
and she works at Haengbok Nursing Home.
Her address is listed as the nursing home's employee dorm.
Yoo Jung Soo didn't come to work.
He used all of his off-days to go on a vacation.
Is Yoo Jung Soo at home?
He's not.
I found another witness.
I'll send you the address. Head over there.
Yes, sir.
Your call cannot be connected.
Ms. Gu won't pick up her phone.
Call Haengbok Nursing Home.
Yes.
Hello? This is Haengbok Nursing Home.
Ms. Gu?
I think she left for the day.
- It's so cold. - Isn't it cold?
- Be careful as you come up. - Okay.
- Wasn't it a tough day? - Yes.
Sleep well, then.
- Great work today. - Bye.
- Goodnight. - Goodnight.
Goodness, my back.
Where's my phone?
Did I leave it in the kitchen?
Goodness, is this broken?
Goodness.
My gosh, that startled me.
(Gu Young Mi)
Ms. Gu!
Why... Why are you doing this?
Why... Please.
Yoo Jung Soo!
- Are you okay? - Yes.
Open it.
Go now.
By the way,
why did you tell the police about the other witness?
That's how I could get him to make his move.
I'm the master of murder, after all.
I hurt my leg because of that wench.
She robbed me of the fun I was to have in life.
All in all, I would be thankful if he could get rid of...
those two on my behalf.
But how did you know...
that he would get rid of the other witness?
Which one of us do you think would lie?
Everyone would believe him...
when he said there were no other witnesses.
When he found out the police were looking for another witness,
he thought of her then.
"I see. There was another witness."
"Then I must get rid of the witness too..."
"and pin everything on him."
He's been fooling himself with this ridiculous thought of his.
He had no idea I only shared it with the police, so he'd go after her.
Then you...
got your act done without lifting a finger?
Whatever he does,
he cannot surpass me.
Why did you kill Kwon Ji Sook after 20 years?
It was Ji Sook's fault.
I understand 20 years have passed,
but how could she deny the love we shared together?
Love?
That jerk, Yoo Jung Soo.
He's not Ji Sook's boyfriend.
He was her stalker.
We met after 20 years.
I was really happy to see her,
but she cursed at me as soon as she saw me.
When the word got around,
people would have blamed the woman at that time.
Ji Sook couldn't say anything. She was in agony.
She forgot that we had an affair...
behind her fiance's back.
He showed up at 10pm every day at her house.
He kept calling out her name.
That's why...
I went over to stay with her that night.
How did you get into her house then?
I told you that we were lovers.
I know her passcode.
He probably looked at the passcode when Ji Sook pressed it.
Why didn't you scream?
At that time,
the culprit put tapes on my mouth.
I couldn't even scream.
The biggest difference in this case compared to the old ones is...
the duct tape on the victim's mouth, isn't it?
You weren't like that before,
but you got really cheap, covering her mouth with duct tape.
That's why Yoo Jung Soo put duct tape on her.
Lee Sung Hak knew Yoo Jung Soo was the culprit from the duct tape.
Lee Sung Hak. He's the real culprit, isn't he?
That man...
Can't you catch him?
If I may, why didn't you come forward...
as a witness at that time?
I was scared.
Lee Sung Hak saw my face when he was running away.
Besides, I thought the police wouldn't need me to catch him.
That jerk, Yoo Jung Soo, said that...
he saw Lee Sung Hak's face then.
(Myungsung Bank)
Gosh, it's cold.
- Young Mi. - Yes?
Can you come over to my house tonight?
Why?
He still stalks you?
Gosh, what a lunatic.
Report him to the police.
No sane person would hang around...
a colleague's house at 10pm every day.
I just need to put up with it for a few days.
Then it'll go away.
But my mother's birthday is today.
Okay, I got it.
I'll come over if I can after I cook her a birthday meal.
Don't wait up since I might not be able to make it.
Gosh, don't sweat it.
If you scream, you'll die.
I'll let you live if you quietly follow exactly what I say.
Ji Sook, I'm here.
Ji Sook, aren't you inside?
Ji Sook!
Ji Sook. Ji Sook?
Ji Sook?
Ji Sook!
You were a stalker, but you pretended...
to be her boyfriend and a hero who saved her life?
That's not true.
We were in love.
Ms. Gu already told me everything.
So stop it, and tell me the truth!
She rejected you multiple times.
Why did you kill Kwon Ji Sook this time?
That wench ignored me.
She used to be petrified of me with fear.
I should've killed her 20 years ago.
I saved her.
How could she get married to someone else ungratefully?
Where are you going? I'm not done yet.
I've heard enough.
If I hear you say another word, I might kill you.
Here's the next news.
Last night, the culprit of Kwon's murder in Hwaseo-dong...
has been captured.
The culprit surnamed Yoo imitated the serial murders of bank tellers.
He tried to lay the blame on...
the culprit of the incident in 1998.
He even took the victim's uniform from 20 years ago.
He planned to get away from the police investigation.
But because of the persistent investigation of the police,
hs plan has gone down the drain.
You fool.
Do you think anybody can kill a person?
But the technique and brain matter.
(Real-time trending topics.)
It's such a shame that my legs are not well.
If they were fine, I could've killed so many.
(The serial murders of bank tellers.)
With this much attention, I think I can write a book.
I'll close briefing.
Thank you for your time.
Wait up.
I heard you have found the culprit of the bank teller incident in 1998.
That's new for me.
Why don't you release the identity of the culprit?
It's under investigation. I'll let you know later.
But it's so dangerous.
Are you going to let that brutal criminal lose?
What are you going to do if another crime occurs?
The statute of limitations on him has expired. They can't do anything.
He must be lucky.
He killed three people but he's going to enjoy the rest of his life.
Although we have captured the culprit,
it doesn't feel liberating.
Lee Sung Hak killed three women and confessed shamelessly.
Still, we couldn't do anything about him.
He is the real punk.
You are right.
In order to resolve victims' deep sorrow,
that punk, Lee Sung Hak...
should rot in prison until he dies.
But that's the law. We can't do anything about it.
However, the statute of limitations has been repealed now.
It won't happen again.
Is there anything we can do?
This is frustrating.
Let's go.
Hello, Professor. Where did you go?
I went to downtown.
Lee Sung Hak.
What do you think you are doing?
Do you want to get arrested for housebreaking?
We have received a report on larceny.
So we had to come.
What? Larceny?
In other words, theft.
Do you think I'm some kind of a petty criminal?
Bring the warrant.
We should verify first. After all, this is the crime scene.
I found it.
Gosh, he did steal.
What kind of nonsense is this?
Sir.
Lee Sung Hak must be Yoo Jung Soo's accomplice.
This looks like the uniform stolen from Kwon Ji Sook 20 years ago.
- What? - Yoo Jung Soo has confessed.
That you are the accomplice of killing Kwon Ji Sook.
He said he has learned the criminal method from you.
In return, he has given you that uniform.
That doesn't make sense at all.
The law will decide that.
You will be sentenced to life...
together with Yoo Jung Soo.
Let's go.
What are you doing?
Let's go.
Let go of me.
You have the right to remain silent.
- What do you think? - Please say a word.
- What's the motive for murder? - Can you prove he's guilty?
You are arrested in 20 years. How do you feel about that?
Are you denying your accusation?
Please say a word.
I'm not the culprit.
Are you saying you're innocent?
Can you prove yourself innocent?
Please say a word.
How are you feeling now?
Do you have any words?
Please say a word.
Sometimes not having a surveillance camera helps to solve the case.
You never know who put something into your house.
You are right.
But what if Yoo Jung Soo says he's not the accomplice?
What if he denies?
He won't.
I sounded him out, and he rejoiced.
In order to clear the charges,
they'll hire lawyers to fight each other.
Finally,
he's captured.
I wanted to see it with my own eyes.
Only then I could feel relieved.
Thank you.
Don't mention it.
You handed me over the uniform that you kept for long.
Thank you for that.
I made a promise with Ji Sook then.
Since the uniform is the proof of our survival,
we should keep it like a lucky charm.
At last, I have resolved her resentment.
This will do.
Thank you.
(Mun Gi)
Yes?
Although we have captured him with an expedient,
we still have some things to deal with.
Did you get anything?
This is an imported hammer.
It's expensive, and no one buys it. It won't be easy to find it.
They don't sell it online.
The importer has failed.
You should check out the wholesale shops.
You might be able to find some there.
All right.
It's going to take some time.
I'll call you later.
Thank you.
- Thank you for your help. - Good luck.
Hello. May I look around?
That's the one.
- The record of last November? - Yes.
We have erased it, of course.
If it is out of capacity, the older ones get deleted first.
It's not mandatory for us to keep the surveillance records.
I must check something important.
I might be able to restore them.
Then you have to take the whole thing.
But I'm afraid that's not going to work.
Please, I beg of you.
Goodness.
Ji Ho...
Ms. Hwang.
This is Woo Tae Seok.
(Im Ji Ho)
(Hankyul Hospital, Director Lee Soo Han)
One second.
That lady doesn't protest anymore.
I thought she was taken care of.
I thought so too.
But she called...
and threatened me saying she knows the truth and all.
You've kept your eyes on her, so you would know.
Who has she been associating with lately?
I understand.
I'll look into it.
She singled you out and wanted to meet you.
You should see her.
Go do what you're good at.
Acting like you're so cool.
My gosh, you surprised me.
Where is everyone?
They all went to take a break.
Where have you been?
You've been busy lately.
Do you have a side job?
Share the information.
What?
Darn you.
Go restore these. Security footages.
You brought me three?
How am I going to get this done?
Stop making a fuss.
You're a member of Mensa. The last weapon.
- It sounds like you're dissing me. - What?
Don't expect too much.
There is less than 50 percent chance that I can get videos restored.
What are you looking for?
(Woo Tae Seok, Chae Dong Yoon)
Eun Seon Jae.
Reporter Eun?
It looks like Mr. Ban stayed up all night.
What is he up to?
There are no cases right now.
- Hey. - Yes?
Did you find her?
I can't find her. I give up.
- Hello. - Sir.
Detective Woo.
Hey, isn't that Ms. Eun?
What did she just buy?
A hammer?
I take things to the end once I get started.
I already knew that.
Do you really want me to take up this case?
That's why I left it up to you.
So take it to the end.
What's at the end of the road?
I just thought we should check.
Check?
If I'm the real culprit or not.
If I'm a monster or not.
Is this Detective Cha Jun Ho of Jungbu Police Station?
I'm Woo Tae Seok of Cheongin Police Agency.
Are you sure this is the weapon?
I thought you couldn't find it before.
We already ran a DNA analysis on that.
That's the weapon that killed Eun Hong Goo and Park Jung Sook.
Even if the weapon was found,
Detective Cha can stay in charge at Jungbu Police Station.
Why do you want to bring it to our jurisdiction?
I'm sorry, Detective Cha.
I know I'm not supposed to meddle with other people's cases,
but things just happened.
Oh, I'm fine.
There was no evidence or witness,
so I kept on putting it off.
It would be great if you could take charge, Mr. Woo.
Goodness.
Fine.
But make sure you catch the culprit.
Yes.
Both my mom and dad aren't a type who would get into fights.
They were perfectly normal.
There is no weapon.
You probably felt bad for Bae Yeo Wool,
so I'm sure you stopped investigating Eun Seon Jae...
as a way of making atonement.
(The murder of Eun Hong Goo and Park Jung Sook)
We're going to take the murder case of Eun Hong Goo and Park Jung Sook.
All right.
We started this, so we should end this too.
But I thought there was no lead.
We found the murder weapon.
We can't say for sure that it's the same hammer,
but we caught Eun Seon Jae...
purchasing a hammer that looks exactly the same.
Ms. Eun is the culprit?
Their daughter, Eun Seon Jae, was the only one...
that went into the crime scene at that time.
She remained in the house for three minutes.
Isn't it impossible to kill 2 people and a dog within 3 minutes?
What if she had an accomplice?
- An accomplice? - The murder weapon was...
delivered to Mr. Woo.
The guy who delivered it was a guy.
They sent the murder weapon to you? Why?
We need to find out who sent it to me.
We didn't find much when we talked to people around them at that time,
so let's go back in time...
and look for someone in their history.
Eun Hong Goo used to run a business.
Detective Lee, you can go into that.
- Yes, sir. - Find an employee...
who may be acquainted with Eun Seon Jae.
Detective Shin, you can look into Eun Seon Jae's history.
Find out if anyone could give her a hand.
Mr. Ban, you can help out Detective Lee.
Detective Chae,
you and I will go back to the time of her adoption.
- Yes, sir. - Yes.
What is it?
I found the person who bought the murder weapon.
I'm almost there.
I just need to figure out how they killed in just three minutes.
That's not the end.
You don't know the reason.
You need to find the motive.
I'll figure that out too.
Don't be so sure.
The moment you find out why my foster parents had to die,
you will be faced with a tremendous amount of pain.
That cake box you received.
In that Pandora's box,
there is no such thing as hope.
I see. Eun Hong Goo.
He ran a factory for sinks from 2000 to 2015.
Mr. Ban, get me information on these factory workers.
Please list them up according to the time they worked there.
(List of Employees at HK Deco Corp.)
Hello?
Is this Mr. Yang Dong Woo?
My bosses?
They were moderately ambitious...
and bossed us around.
Bosses are like that in general.
They did have fights with people because of money,
but they weren't stubborn...
and did reconcile for the sake of earning more money.
Do you remember Mr. Eun Hong Goo's daughter?
I see. Seoul National University graduate?
Of course, I do.
The couple bragged about her so much.
They treated her like a princess.
I didn't even get to talk to her that much.
She was a bit rude.
Was anyone...
close to their daughter?
No way. No one would be able to get along with that brat.
Pardon?
It might be because she's smart.
She was a bit standoffish.
If I had to pick someone who would look out for her...
Who was that?
Right. It would be Mr. Seo.
- Who was that? - He's Manager Seo Jae Geun.
He was the only one who took care of her.
Manager Seo Jae Geun.
(Manager Seo Jae Geun)
Show me a photo of Seo Jae Geun who worked at Eun's factory.
(Name: Seo Jae Geun)
Look. This is the surveillance footage from the restroom...
at the subway station.
- Check if Seo Jae Geun was there. - Okay.
His facial features...
He was wearing a mask.
See if there's anyone who resembles him.
Yes.
Sir.
Please come. Hurry.
- I'll blow it up. - Yes, please.
If you look at the footage, that man is Manager Seo Jae Geun.
You can't see him clearly with this.
- That man? - Yes, he's right there.
I'm sure he left the restroom after changing his clothes.
That man took good care of Eun Seon Jae.
I'll go find him.
Getting revenge is the best motive for murder.
I need a good reason to kill someone...
so that I don't come off as a monster.
Everyone who kills is a monster.
- Don't kill him. - What if I insist on killing him?
- I'll stop you. - Why do you want to stop me?
You killed someone.
I don't want to see Yeo Wool go to prison.
So you'll pop up and stop me if I kill someone.
Then I should kill someone whenever I want to see you.
I always do bad stuff...
because I'm a bad cop.
Didn't you suspect me even before you confirmed that it was me?
Whether you really killed your own parents or not,
I'm too afraid of hearing the truth.
That's why I can't ask.
What would that make of Hae Jun, who sacrificed her life for you?
That day, during the game with Jang, you told him to kill me.
I can't forget that for the rest of my life.
Stop making vain efforts.
You couldn't keep a promise you made with a kid.
You couldn't possibly become a good detective.
Is anyone home?
Anyone?
Is anyone home?
He's not at home now.
Do you think he got the wind of it?
Let me ask around a bit before I head back.
Okay.
Mr. Woo Tae Seok?
I'm here to turn myself in.
I...
killed Eun Hong Goo and Park Jung Sook.
(Less than Evil)