I've been waiting. Why aren't you coming?
Aren't you going to arrest me?
Why?
Are you contemplating?
Are you worried that you'll have to arrest Kang Chul Gi as well?
No.
I'm going to arrest you.
And I'm going to arrest Kang Chul Gi as well.
Are you serious?
I'm only responsible for attempted murder.
The actual murderer is Kang Chul Gi.
You're a professional, so I'm sure you already know that...
he's going to get punished for the act of murder...
since it's so obvious that he let go of his hand.
I know it's important to catch the culprit,
but you should also think about his son, Kang.
He'll have to live as a murderer's son. Are you okay with that?
Shut your mouth!
My gosh.
You should be arresting me instead of grabbing me by my collar.
But you can't, can you?
See? I knew it.
But then again, you'll no longer be able to arrest me anyway.
The evidence is gone now.
What?
What's this?
Hey, what's going on?
What's wrong with this?
Don't be so flustered.
I may only be responsible for attempted murder.
But did you really think I'd hand over the evidence...
so easily to you?
That's why you shouldn't have dug into this case in the first place.
Weren't things a lot better when you both didn't know anything?
By the way, that computer's no longer going to work.
Write a form and ask for a new one.
I'll sign for a new one right away, no questions asked.
(Dongwoo University Hospital)
- Are you okay? - Yes, I'm okay.
But aren't you busy?
We were doing field work,
but Inspector Park called us and told us to go home, so we came by.
Do you have anything new?
I know about the cloned phones.
You don't know about the bankbook, do you?
- Bankbook? - Yes.
I was going to tell you when it became certain.
But there's nothing more.
I reported it to Inspector Park, and he told me to tell you.
What bankbook?
Your dad left it to you.
Mr. Choi took the money with the cloned phone.
(Jin Jin Young)
That's my dad.
Did he take all...
Yes. All of it.
Mr. Choi is really terrible.
He used up all the money. Since it happened so long ago...
The money can't be traced.
He's making me so mad.
How could he take money from my mom too?
Where is Officer Oh?
He said he'd come here after work.
(Patient Jin Jin Young)
Don't...
tell anyone.
Especially not to Lieutenant Jin.
You can leave.
See you.
You should be a detective. You're perfect.
You're crazy.
What in the world happened?
You're driving me crazy.
Please pick up.
(Kang Chul Gi)
Stop calling. You'll make my phone blow up.
Why aren't you answering my calls?
Probably because I couldn't pick up the phone.
Have you been working out?
Yes. I've been boxing.
Good idea. Why didn't you start sooner?
Are you getting better?
It's been only a few days.
I jump ropes and hit punching bags.
So why have you been looking for me?
Did you have breakfast?
Let's eat together. What should we have?
All right.
We could've gone out to have hangover soup.
I have no time for that. I have to go to work.
Why did you want to see me?
I saw it all.
I saw you kill Chairman Jin.
I saw it with Inspector Park.
You were caught on the surveillance camera.
The video was deleted soon after though.
I see.
Why?
Was it real?
It wasn't fabricated? That video was real?
Why did you do that? Why...
Let's eat first.
This is our last meal together. I'll eat first, then get arrested.
Chul Gi. Stay here for a while.
Inspector Park said we'd get Jang Pil Sung first, then...
So... I mean... Just stay here.
How will you get Jang Pil Sung?
You said the video was gone.
I don't know.
Honestly, I'm thinking of giving up if I can't get him.
What will happen...
to Lieutenant Jin?
It's complicated.
(The Mill)
Hey. Are you okay?
Yes.
Is it okay to go home? I don't think you're all better.
I'm limping, but I'm fine.
Where are you going by the way?
To work.
To work? Like this?
It's because you don't report everything to me.
You left the bankbook out.
And you didn't report to me after work.
Well... About the bankbook, Inspector Park said...
I know. I'm sure he told you to tell me later.
Still, you should've told me.
You're my partner. Should you hide things from me or not?
Hiding something from your partner is like backstabbing.
That hurts more than being stabbed.
So don't ever hide stuff from me...
or lie to me, all right?
Okay.
Anyway, just rest today.
I'm going to the office to rest.
I'll just sit there and do nothing.
It's better to be in the office for my mental health.
Hey. Should I drive?
Yes, you drive.
Wait. Do you have a driver's license?
Of course. How can you take a police exam without it?
I started driving since I was 14.
Why did you drive at that age?
Did you steal cars?
Gosh, it's cold. Shall we get going?
It's really cold today.
Why are you out here? Isn't it busy at the cafe?
What about Kang?
I dropped him off at school.
I saw him go in and play soccer.
Were you waiting here to ask me about him?
Why can't you sleep well lately?
You didn't get any sleep last night.
It's because of the case that's really complicated.
You never had trouble sleeping because of a case.
Is it because of Kang Chul Gi?
No.
He just came in as a testifier.
You said you didn't want to know.
I don't want to know.
But if it's something that I should know, please tell me.
There's nothing like that.
You don't have to worry.
Because it's Lieutenant Jin's father's case.
That's why I'm concerned.
Because she's in my team.
It's cold. Let's go inside.
You're back to work already?
Are you all right?
Yes, I'm fine.
Don't overwork yourself.
Taking care of yourself is more important than solving a case.
Let me know if you need anything. Good luck.
Don't cross the line.
What?
Hey, Il Seung.
Take your hand off.
What are you doing?
It's a good thing that you follow Inspector Park's orders.
Go to the office.
Yes, sir.
Let's go.
I'm glad you know your place.
Still, you should be more careful.
You don't want to get hurt.
Be careful, Chief Jang.
Especially around Lieutenant Jin.
What did you just do?
- Did something happen between... - It's nothing.
Go.
Hey.
Lieutenant Jin. Go to the office first.
How dare an officer lay his hand on a chief?
You know that's defiance.
A defiance can be a reason for a dismissal.
Do you want to be fired for something like this?
Don't jab him recklessly.
He won't go down with jabs.
Yes, sir.
Did you meet Kang Chul Gi?
Yes.
I guess it's true then.
What are we going to do now?
What do you think? We're going to follow our plan.
We'll catch Jang Pil Sung first. Then, let's go for Kang Chul Gi.
If we go for Kang Chul Gi first,
he'll probably get blamed for everything.
But...
- what about Lieutenant Jin? - Just keep it a secret.
Continuously.
Yes, sir.
What are you doing here?
Are you here to say goodbye?
I guess you haven't heard yet.
I didn't get fired.
I'm still in charge of this team.
That's why I'm here to get evidence.
I heard you came across a recorded voice file...
of Lee Kwang Ho and Chairman Jin's phone call.
Where is it?
The Forensics Team didn't seem to have it.
In exchange, I took the original recording...
you found from Chairman Jin's phone.
We don't have it.
You don't have it?
Why not?
The file got ruined due to my carelessness.
It's all my fault.
Inspector Park, are you serious? That's absurd.
Yes, well...
I'm sorry.
What's going on?
Did you get rid of it on purpose?
Did you get threatened by Lee Kwang Ho?
I'm here to turn myself in.
I killed Chairman Jin Jung Gil.
Really?
Yes.
I killed him that day...
on the rooftop.
- Jin Young. - You killed my dad?
Follow me.
Aren't you going to handcuff him?
I'll take care of it.
Let me go.
That murderer's Kang Chul Gi, isn't he?
He may have turned himself in,
but he's innocent until proven guilty. Therefore, he's a suspect.
You should know better than to say that.
I'm sorry. That was a mistake.
So is he Kang Chul Gi or not?
Are you crazy?
Didn't you hear that you should lay low?
- You did. - Then why are you doing this?
Why are you always acting on your own?
We need to send Jang Pil Sung to prison first!
And how are you going to do that?
Do you have evidence?
Is there even a possibility for that evidence to show up?
The least we can do...
- is for me to confess... - What about Kang?
Don't you even think about him?
- And what about Cha Kyung? - Of course, I think about them!
I care about them.
That's how I was able to endure the past 10 years.
Otherwise, I would've...
Why did you have to kill him in the first place?
Why did you kill him?
How can you kill someone?
How could you let go of his hand when you knew that he'd die?
How am I going to explain to Kang about what you did?
Do I even need to do that now?
That's not who you really are.
There's a reason, isn't there?
There's a reason, right? There has to be a good reason.
What is it? Tell me!
Cha Kyung...
What about her?
Chairman Jin.
Let go.
Let go of him...
if you don't want Cha Kyung to die.
Start driving.
Let go of him!
You're the one...
who ultimately killed him.
(Equipment Storage, Elevator)
Where are you going?
You knew, didn't you?
That's why you did that at the lobby earlier.
What did I tell you?
I told you that it's bad to hide and lie...
to your partner.
(Reference Room)
Why are you trying to turn yourself in?
What if you end up being the murderer...
and Jang Pil Sung gets away with everything?
I'm already a murderer.
That fact will never change.
I finally realized that...
everything became worse...
because I tried to hide that.
And what will become different...
if you turn yourself in at this point?
You won't be able to...
catch...
Jang Pil Sung on your own.
And how's your testimony going to catch him?
Is there a judge in our country who's capable of...
sending the chief of police to prison...
with just a testimony?
No.
That's why...
we need to make Lee Kwang Ho send him to prison.
You'll at least be able to arrest him if I testify.
If you arrest him...
You'll be able to cause distrust.
That makes sense.
If you arrest him and prevent him from meeting Lee Kwang Ho,
Lee Kwang Ho will think Jang Pil Sung might start talking.
And Jang Pil Sung will think Lee Kwang Ho might abandon him.
And when people get scared and anxious, they easily end up...
betraying each other.
They'll start thinking about ways to survive on their own.
He understands.
We need to sway them to find their weakness.
- And with that weakness... - They'll be easy to break.
Inspector Park.
Why don't you give it a shot?
Can you get me an arrest warrant with just a testimony?
Of course not.
Just...
arrest him without a warrant.
That will only allow us to keep him locked up for 48 hours.
What if we don't get anything within that time?
Well, you must.
You'll be able to make it work with the cooperation of your teammates.
Of course,
you'll also need the help of our former detective over here.
I'll arrest you myself when the time comes,
so don't try to act on your own.
You'll be joining us.
(Seoul Metropolitan Police Agency)
What I'll be telling you from now on...
is top secret.
We might even get fired if we fail.
Will that be okay?
No.
I don't want to be fired. I'd rather quit.
So arrest him.
Okay.
Let's do that.
Someone do a briefing of the whole case.
I'll do it, sir.
I'll do it.
So 10 years ago,
On November 29, 2007, Chairman Jin Jung Gil was...
pushed off the rooftop of Jinsung Building and killed.
According to the testimony, Jang Pil Sung pushed him off,
and Kang Chul Gi who arrived at the scene...
grabbed Chairman Jin who was hanging off a ledge.
However,
Jang Pil Sung had Kang Chul Gi's then fiancee Han Cha Kyung...
as a hostage and threatened him.
It seems that he had no choice to let go of Chairman Jin.
There is someone who can better explain...
what happened that night.
Lee Kwang Ho who was a presidential candidate at the time,
demanded Chairman Jin for campaign funds...
by threatening Jinsung Group's bankruptcy.
Around 10pm, on the day of Chairman Jin's death,
they seemed to have had a final negotiation at Odong Blowfish House.
It was two days before the election,
and one day before the bankruptcy.
We don't know what kind of conversation they had.
But it seems like Chairman Jin secured proof...
that could put Lee Kwang Ho in jeopardy.
He had planned to reveal it to a journalist, but around 11pm...
From the rooftop of Jinsung Group building...
He fell...
and died.
Detective Kang, why were you there?
I had an appointment to meet with Chairman Jin at 11pm.
He was going to show the ledger to a journalist.
Since he had already offered bribes to Lee Kwang Ho,
making the ledger public would be admitting to...
raising a slush fund and bribery.
I was going to arrest him right away.
Jang Pil Sung came to stop Jang Pil Sung...
after hearing everything from wiretap.
He thought it'd be easier to threaten me than Chairman Jin.
He got Han Cha Kyung as a hostage beforehand.
But Chairman Jin secured a proof that was...
more powerful than the ledger.
We can presume that...
Lee Kwang Ho knew all about this.
He not only knew it,
but he was the mastermind behind it.
So do we need to arrest Jang Pil Sung...
and get a confession that he pushed Chairman Jin...
and that Lee Kwang Ho instigated the murder...
of Chairman Jin?
We need him to confess that he threatened Kang Chul Gi.
Where is Jang Pil Sung now?
It wasn't easy to stop this.
I risked my position.
Now I can't stay with the Police Agency for too long.
I'm going to need to quit my job pretty soon.
Please emphasize that to Manager Lee.
You're asking too much for that one sacrifice you made.
I deserve it, don't I?
Someone made a mistake and brought Prosecutor Kim back.
Before that mistake, you all gained a lot of benefit.
I guess you've forgotten.
So what?
In conclusion, you failed.
Hi. I asked to see you because I need to make a decision.
When I was the president,
I signed a deal with Tunisia.
You're aware of it, right?
Yes. You made three billion dollars for the country...
by signing that deal.
That's right.
That three billion included not only business costs,
but the cost of cleaning up toxic waste.
That commences next year.
We need a site and permission to bury the waste.
Ungeum Island in Gyeongsang Province is perfect for that.
The local congressman was dismissed yesterday because...
he breached the election campaign fund regulation law.
That's right.
It would've been easy because he was on my side.
Then we'd have to run for the by-elections.
We need someone who can win for sure.
How about you?
It's a countryside, but there's a lot of business with interests.
I'll do my best.
Young Min, you should go to Africa and learn how to do business.
I'm running a company though.
Don't get attached to that company. It doesn't make much money anyway.
You should establish a solid foothold in world markets,
and make connections to do big business.
It'll be too late once others jump on it.
Go, and grow the business of importing waste material.
Waste material?
Why would I...
Don't talk back.
I took you in, raised you, and gave you this opportunity.
Why are you never thankful?
Anyway, is everything okay at the police?
No, but there won't be any problem.
Well, there is.
Jang Pil Sung. You're under arrest for the attempted murder of...
Chairman Jin Jung Gil.
Get away.
What's that nonsense?
On what grounds?
He confessed.
Kang Chul Gi did.
How dare you do this in my office?
Why did you let a criminal in here?
Thanks for letting me look around.