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01x12 - The Yo Han in Ba Reum

Episode transcripts for the TV show, "Mouse". Aired: March 3 – May 20, 2021.*
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The story follows detective Ko Moo-chi's attempt to catch a psychopathic serial k*ller, after witnessing a horrific incident as a child and dealing with his demons from the trauma.

01x12 - The Yo Han in Ba Reum

Post by bunniefuu »

THIS DRAMA IS FICTION

THE CHARACTERS, BUSINESSES, LOCATIONS,

RELIGIONS, AND EVENTS AREN'T REAL

COVID-19 MEASURES WERE FOLLOWED,

AND CHILD ACTORS WERE COUNSELED

COMPUTER GRAPHICS WERE USED

IN MOST SCENES WITH ANIMALS

There is a reason

why I take this roundabout way

instead of a shortcut.

I like that it's a secluded route

and there is no one around to disturb me.

Help me.

Help me.

It's on this route

Help me.

I've come across a dying child.

Help me.

It annoys me

because she distracted me from my game.

The news about that child is

all they air on TV all evening long.

People cry while watching the news.

Why do they cry?

MOUSE

EPISODE 12

You were right, Dr. Daniel

when you told me

that if I don't accept it,

I'll end up k*lling my family

or the one I love first.

So how do you feel?

Miserable?

It was thrilling.

I feel refreshed.

I feel like a burden has been lifted.

Detective Ko, what took you so long?

The hospital

A mother's love. How heartwarming.

A woman in her 70s

was found dead hanging from a tree

in a park around 10 p.m. tonight.

Her body had been severely beaten.

The police are trying to identify her

by using the handwritten will

found at the scene.

WOMAN IN 70S SUSPECTED DEAD BY SUICIDE

That's when I knew.

The will I saw

wasn't written by Kang Deok-su

but by his mom.

That's when I realized

she'd looked at me with resentment.

I didn't know then because I had

too much on my mind.

Why did she try to k*ll her son?

That was her last resort method

of trying to stop her son

from committing another crime.

A pure psychopathic predator like that

will commit the crime again

if they've already done it once.

Bong-yi

Please don't k*ll me.

Please let me live.

Who are you?

Hey, what's that?

What?

I didn't touch it

since the forensic team isn't here yet.

Detective Ko.

Hun-seok, wake up. Quickly.

Mommy.

How can you come here without telling me?

Do you know how long

I've been looking for you?

Auntie, it's not his fault.

I brought him here.

You'd left your phone behind,

so I left a note on the fridge.

I guess you didn't see it.

I'm sorry, Auntie.

-Let's go.

-Auntie.

Hun-seok.

I'm sorry, Hun-seok.

Put your shoes on.

I'm sorry, Auntie.

I'm going crazy here too.

I really don't remember.

I lied.

I wasn't drunk. Please don't k*ll me.

I won't

I won't ever do it again.

You won't be able to do it

anymore even if you want to.

She sharpened this knife

over and over again for ten years,

waiting for you to be released.

But it wouldn't be fun

if the knife was too sharp.

So, I made it a little dull.

I'm not a scumbag

that would do such a horrible thing.

If I did, you can cut my ba*ls off.

"Anyone who injures their neighbor

is to be injured in the same manner."

"Fracture for fracture"

"Eye for eye, tooth for tooth."

Why does this seem

like a déjà vu of that case?

The k*ller's a psychopath.

It's another Sung Yo-han.

Eat. I know you're hungry.

Once you go back to being Jung Ba-reum,

you will feel a lot of guilt.

It'll be very painful.

I'm sorry.

I'm really sorry.

Kang Deok-su has been m*rder*d.

He was found with his private part cut off

at the exact place

he committed his crime 12 years ago.

How could he do this to her?

A girl in the neighborhood was his target.

The girl said

Bong-yi clung on to Deok-su

to stop him from taking her.

You should've stayed by her side

if you wanted to protect her.

You shouldn't have

gone after Kang Deok-su.

-Forget about Han Seo-jun and

-Who are you to tell me what to do?

I understand how you feel, but

Do you really?

I'm sorry I didn't answer your call.

I didn't hear my phone ring.

Have you seen Bong-yi yet?

Not yet.

Brace yourself. She's in a sorry state.

What is it?

I don't know.

I didn't even realize

What are you contemplating about?

It's sad.

The sunlight shining

through those leaves

I'll get going now.

The girl said

Bong-yi clung on to Deok-su

to stop him from taking her.

I'm sorry.

You scared me.

I'll stay by her side now, so you can go.

All right.

All right. Let go.

Let go of my hand.

All right.

Jeez. He's as strong as Hulk.

Was he acting jealous just now?

That punk, he

Yes, sir.

Where are you? Come in immediately.

Ms. B, who was seriously injured

while fighting against Kang Deok-su

to save girl A,

turned out to be the victim who was

attacked by Kang Deok-su 12 years ago.

Meanwhile, growing criticism

about the police's negligent response

has prompted the police to form

a special investigation team

to investigate the case.

It's chilling.

I knew this baby was different.

Once he starts crying, he doesn't stop.

-You're back.

-Yes.

I'll watch him now. You can go and rest.

What? Oh, okay.

I'm sorry.

I'm sorry, my sweet baby.

Good going.

You handed over the key

so he could get himself fired,

and you took that key and ran off.

As the special investigation team leader,

you should have picked me.

Why did you just pick these two?

You even recruited

Detective Lee, but not me.

That's upsetting.

If Kang Deok-su's mom

hadn't brought this by,

not only would you have gotten fired,

but you would've ended up in jail.

So right after she brought this,

she went and hung herself.

When she came by,

it looked like she'd hurt her leg,

and she had some bruises on her.

I think Kang Deok-su beat her.

How could he beat his own mom?

What a lunatic.

You should've handed this over right away.

Why did you take your time

and make this mess?

Who handed it in late?

I gave it to Detective Lee right away.

He's the one who handed it in late.

I don't like that punk either.

So take me into

the special investigation team.

Based on the will,

it looks like she knew

Kang Deok-su was after the girl.

That's why she committed suicide.

She probably thought

that if she k*lled herself,

he would stop because of the guilt.

She probably thought that was

the best thing she could do.

But people like him never feel guilty.

By the way,

we couldn't reach you all night.

What were you doing?

Answer carefully,

or you'll be our first m*rder suspect.

Unbelievable.

I was mugged.

Mugged?

Bong-yi.

You're awake.

Don't get up.

Where is Yu-na?

Don't worry. She's fine.

She's with her mom right now.

What about Detective Ko?

I don't know.

Oh, Kang Deok-su.

He's dead.

I see.

You knew?

What? No.

How could I have known? I just found out.

It's true.

When I woke up, my wallet was gone.

Who would rob a person like that?

You don't even drive an expensive car.

It's a crappy one.

Right. It's not like he chased you

and caused the crash.

It was raining,

and a truck crossed the center line.

So I quickly swerved left

and saw a tree right in front of me.

So I swerved right

and spun around two and a half times

You don't believe me.

Go check the camera. Go on.

I need to find my wallet.

My only family photo is in it.

-All right. Go.

-Go check the camera.

Go and don't be reckless.

You're a suspect right now.

I wish I was the k*ller.

I should've k*lled Kang Deok-su myself.

It's my greatest regret

that I let someone else do it.

Good grief.

Detective Ko

-It wasn't him, right?

-No, it wasn't.

He's confessed to a m*rder

he didn't commit.

If he did k*ll Kang Deok-su,

he wouldn't deny it like that.

Moo-chi said the k*ller

is a psychopath, right?

Yes, he said we had

another Sung Yo-han on our hands.

If he's right,

Moo-chi will try to catch

that psychopath and k*ll him.

We must catch the k*ller

before Moo-chi does.

You got that?

-Yes, sir.

-Yes, sir.

How dare he take my wallet!

That thief.

Who would rob a person like that?

You don't even drive an expensive car.

It's a crappy one.

It's not like he chased you

and caused the crash.

They're right.

It's strange.

Who are you?

OZ

O, Z.

Why did you hand in the statement late

and make me look bad?

-Why didn't you do it yourself?

-What?

I guess you were too busy appearing on TV.

Listen to yourself.

How can you forget something so important?

Forget it.

It's a stolen car?

Jeez. All right.

How am I going to find my wallet?

It's the only family photo I had.

Oh, right.

At least I have this.

EVIDENCE STORAGE ROOM

RESTRICTED AREA

PREDATOR SERIAL m*rder CASE 3

It's been a day

since Kang Deok-su was found m*rder*d.

The police still don't have any suspects,

and there's a growing public demand

for the special investigation team

to be disbanded.

Meanwhile, some people are

sending in requests to the president

for the investigation

of Kang Deok-su's m*rder to be closed.

You're here already.

Is something going on out there?

The vibe's a bit

How's Bong-yi doing?

She's gotten a lot better.

What are you looking at?

I have to catch Kang Deok-su's k*ller.

Right.

It looks like the entire nation

doesn't want him to be caught.

They're mistaking him

for some kind of dark hero.

They don't know who he really is.

What do you mean?

He's a psychopath.

He's just like Sung Yo-han

although I need to gather more proof.

Hey, Shin. Where's the evidence?

Do you know how long it's been?

As if I'd believe that.

Did you think I'd let it slide

if you said the president was here?

Just bring it

Hello?

He hung up on me?

I won't be voting for his father.

Come with me. Bring an empty box.

Okay.

Don't you know that you must

send the evidence right away?

Please excuse me.

The president's really here.

I told you.

I've never seen him in person.

He cut his jog short to come here

because it's a high-profile case.

These are Kim Yu-na's pictures

from Kang Deok-su's cell phone.

This picture was taken

the day after Kang Deok-su

moved back to his mother's place.

We presume this is when he started

to plot his attack on Kim Yu-na.

Do you have any suspects?

Yes.

This is a wound on the back

of Kang Deok-su's neck.

It's from a stun g*n.

When a stun g*n doesn't make

direct contact with the skin,

it leaves a small mark like this.

The fact that the stun g*n

only grazed the skin

means that there's a high chance

that a woman did it.

That's right.

On the stun g*n found on the scene,

we found the fingerprints of Ms. Oh,

Kang Deok-su's victim from 12 years ago.

Detective Shin also testified

that he handed the stun g*n to Ms. Oh.

Therefore, we are regarding this

as a revenge m*rder

What are you doing?

A revenge m*rder?

That's not direct evidence of m*rder.

Yu-na testified that Bong-yi

got in a physical fight with Kang Deok-su.

She probably stunned him then.

Didn't you see Bong-yi?

Did she look capable of k*lling someone?

Stand down, Moo-chi.

Well,

here and here, as you can see,

the wounds on Kang Deok-su's body

clearly match the wounds

that he inflicted on his victim

twelve years ago.

You're wrong. This is a typical

crime done by a psychopath.

Stay out of this.

A psychopath?

-Based on what?

-You see

I will tell you why.

Over here. This wound.

How will you explain this?

What do you mean?

This wound also matches

the victim's wounds from ten years ago.

That's right, but

The other wounds were inflicted

before he was k*lled,

but these were made post-mortem.

An artery is located here.

If he was stabbed,

there should've been blood splatters.

No splatter means

he must have been dead. Got it?

Watch your tone.

The k*ller forgot

to inflict this wound until later.

After the m*rder,

the k*ller realized his mistake

and came back.

He came back and wounded the body

in the exact same spot. Got it?

Show us the picture of his thigh.

If you look here,

he was burned with a lighter.

See the burn mark?

Soften your tone, Moo-chi.

According to what you said,

the victim from 12 years ago

should have had

the same wound, right, sir?

But there are no such marks

on the victim from 12 years ago.

Why not?

Why?

Why did he do that?

You're right. Why did he do that?

If you look closely here,

there is a cut under the burn.

The k*ller accidentally cut him.

The wound should not have been there.

That's why he used a lighter

to try to cover it up,

like using an eraser to correct a mistake.

But can we say he's a psychopath

solely based on that?

The Unabomber, a well-known psychopath,

crossed out every mistake he made

in the letters he sent to the police,

to the point where the paper would rip.

It wasn't about just correcting a mistake,

it was as if he was trying

to erase his mistake.

Psychopaths like him are

called "power control K*llers."

I'm certain Kang Deok-su's k*ller

is also a power control k*ller

who must have everything

under his control.

He used a lighter to burn off

the wound he caused accidentally

because it wasn't a wound

that was on the victim.

He didn't want to leave

any trace of a mistake on Kang Deok-su.

Now,

besides these external wounds,

there were also many internal fractures.

He was careful not to leave a bruise.

His bones were crushed.

Target the body parts without veins.

That won't leave any bruises.

Kang Deok-su was also castrated

while he was still alive.

These are sadistic acts

that were designed

to inflict as much pain as possible.

Sadism is the typical

characteristic of a psychopath.

This is the typical crime of a psychopath,

not a revenge m*rder.

Then how was the k*ller able

to recreate the incident

from 12 years ago,

unless it was the victim herself

Unless it was the victim herself?

The entire nation knows.

Those scumbags in the media

revealed every detail for days

in order to get more ratings.

They didn't care about the victim.

But there was something that wasn't aired.

Sir.

Right here.

The cigarette burn.

No one knew about this

except the investigation team.

This detail wasn't published online.

It was only recorded

in handwritten documents.

How could that be?

It could be an inside job.

Hey.

Where are those handwritten case files?

They are archived

in our evidence storage room.

Check them and give me an updated report.

-Yes, sir.

-I must get going now.

Is it you? Candidate Shin's

Yes.

That's when I got a call from my wife,

saying she was pregnant.

We've been desperately trying

for ten years.

Your father is an impressive man.

I'm sure you follow in his footsteps.

Thank you.

You're our nation's pride,

Officer Jung Ba-reum, right?

Yes, I am Officer Jung Ba-reum

with the Evidence Team.

I am glad to see

that you are healthy and well.

Thank you. It's all thanks to you.

Even if Kang Deok-su deserved to die,

m*rder is still a serious crime.

No violation of the law is justified.

I have faith in all of you.

I urge you to act quickly

so we may demonstrate

the power of law enforcement.

Yes, sir.

Detective Park

We need to check the security camera here.

What is this about?

There's nothing special here.

An inside job?

How can you say that

in front of the president?

Use Bong-yi's credit card and cell phone

records to track her movements

from two nights ago

to the time Kang Deok-su was k*lled.

No one knows about that wound

except the detective in charge

and the doctor.

Was it really Oh Bong-yi?

That can't be.

What if it was her?

If Oh Bong-yi truly k*lled Kang Deok-su,

are you going to sit back

and let her be arrested?

No way. She's been through so much.

Her life

Then, get moving before they do.

Don't just stand here. Go help him.

I'll clean up here.

Yes, sir.

I'm going through withdrawal

from quitting drinking.

I did a terrible thing to Bong-yi.

I felt so bad

that I decided to quit drinking, but

Let me do that for you.

I saw the video of your statement

to the other policeman.

I came here today

because I have some questions.

Would that be okay?

-This will be taped.

-Okay.

You said a pair of shoes were left

where you were hiding.

Can you tell me more?

Please don't k*ll me.

Right then, I heard a noise.

I climbed inside in a hurry, and

Someone locked the door?

Why didn't you scream?

It could have been Kang Deok-su.

No, it wasn't him.

You didn't see his face,

so how do you know?

If it were him, he would've opened

the door and taken me.

He wouldn't have locked the door.

You're very smart, Yu-na. Good job.

So?

I was really scared

So I just stayed still.

I don't know how much time passed.

Eventually, I heard someone

unlocking the door.

But I was too scared to go outside.

A pair of shoes were left there?

A plate

I'll go get one.

Think hard.

By the way

What is it you want to say?

What? Me?

No, I have nothing to tell you.

-Mom, I'm sleepy.

-Okay.

She's tired. Let's stop here.

-She needs a nap.

-Okay.

Isn't it strange?

What?

Oh, yes.

A psychopath protecting a child

and kindly leaving her shoes

It doesn't make sense.

Was it really Bong-yi?

Hey.

What?

Jeez.

What is it, Detective Ko?

We saw that you bought a knife

with your credit card,

so we went and checked it out.

According to the store owner

What are you doing to an injured person?

-It's not Bong-yi.

-Get him out of here.

-Gi-hyeok.

-Get out.

Bong-yi, it wasn't you.

Tell him that it wasn't you.

You didn't k*ll him.

Bong-yi.

You

Why isn't Bong-yi telling them

that it wasn't her?

Why is she keeping her mouth shut?

-Detective Ko

-I think she did it.

What?

She could've left behind

incriminating clues,

so let's get rid of them first.

It'll be over if she confesses.

We must hurry.

Why?

What?

Why are you going this far for Bong-yi?

It's not like you're family.

If you were in my shoes,

you would've thought the same thing.

She's lived a tough life.

She even lost her grandmother.

She has the right to be happy now.

Even if she did k*ll Kang Deok-su,

I support her decision.

You can stay out of this if you want to.

No.

I'll help.

I'll go talk to the one who called it in.

You go talk to Choi Hong-ju.

Question her without her realizing it.

I think it was around midnight.

I was on my way home

from having a drink with a friend.

You weren't answering your phone,

and Detective Ko was in a holding cell.

So I went to Bong-yi's house,

but she wasn't there.

I went as far as the bridge

to look for her.

I found her there

and drove her to the hospital.

Right when I was

about to cross the bridge,

a car with its headlights off sped past.

My bike rolled down

while I was trying to dodge the car.

Hey. Watch where you're going.

I got a strange feeling,

so I came back out at dawn.

Did you see anything else?

No.

I see.

I don't know how much time passed.

Eventually, I heard someone

unlocking the door.

A psychopath protecting a child

and kindly leaving her shoes

Bong-yi, it wasn't you.

Tell him that it wasn't you.

It wasn't you.

Bong-yi.

Bong-yi.

Drag marks.

Hey, Officer Jung.

I figured it out.

I know how Kang Deok-su was k*lled.

Yu-na said that there was a noise.

So Kang Deok-su turned around,

and she threw dirt at him.

It was probably the k*ller

who made that noise, right?

The one who k*lled Kang Deok-su.

When Yu-na hid inside this cabinet,

the k*ller locked the door

so that she couldn't get out.

And look over here.

Look at this.

He moved this pipe.

After he prepared everything,

he waited up there for Kang Deok-su.

Where did you go?

Are you in here?

Where are you?

Bong-yi's ribs and wrist were fractured.

How could she pull Kang Deok-su

from here to the bridge?

Bong-yi weighs 50 kg

and Kang Deok-su weighs 70 kg.

The k*ller was a strong, healthy

man in his 20s or early 30s.

Look over here. You see these drag marks?

He pulled up Kang Deok-su from there.

You still think it was Bong-yi?

She's been through enough already.

You're okay now.

They won't harass you again.

Thank you, Detective Ko.

There's no need to thank me.

They shouldn't have suspected you.

Go ahead and rest.

Yu-na.

Yu-na.

Yu-na.

Detective Ko?

At 11 a.m. this morning,

the president visited

the special investigation team in Moojin.

Upon the president's surprise visit,

the special investigation team

briefed him about the case.

The president ordered them

to do a thorough investigation

and encouraged the detectives to

I know I put it here.

A FEW DAYS BEFORE THE INCIDEN

It's a request fee for m*rder.

A kid gave it to me,

asking me to k*ll a bad man.

I'll do it.

This money is for me.

Where did I lose it?

Right then, I heard a noise.

This is for Officer Jung.

Where is everybody?

You're in a good mood.

It's great news

that Bong-yi is off the hook.

By the way, don't you think

Bong-yi and Da-seul are

similar in some ways?

You think so? Maybe.

Of course, Da-seul is much prettier.

Where did Officer Jung go?

I came by to give him

my wedding invitation.

Does he know we're not

accepting congratulatory money?

I'm sure he does.

The presidential candidate's son

is getting married.

I didn't have a choice.

I wanted to hold it off a bit, but

"I don't want to wear a dress

when I'm showing."

That's what she said.

Oh, right.

Here. Look at this.

It's our Lucky.

I can just tell

that Lucky is going to be an FI.

What's a FI?

Oh, you boomer.

Do you know what you are?

-A FT.

-A what?

A fashion t*rror1st.

I hope we'll have

a sweet daughter like her.

But why are you watching

Yu-na's testimony again?

Stop meddling in our case.

To be honest, I hope

the k*ller isn't caught.

I'm sure this little girl

doesn't want that either.

That's strange.

Why does it look like she is lying?

-What?

-Look closely.

She keeps covering her mouth

with her hand.

Kids do that when they're lying.

She also keeps looking up to her right.

That's another clue that a kid is lying.

-Is that so?

-Yes.

I told you. I majored in child psychology.

So touching her nose

That's also a sign of being dishonest.

When a person lies,

catecholamine is secreted,

and that makes their nose itch.

I think Yu-na saw something.

She saw something?

You saw something, didn't you?

Don't worry.

I am a cop, and I'll protect you.

A cop?

Hey.

I know Yu-na saw something,

but she won't say a thing.

Go talk to Bong-yi.

She's the only one Yu-na will open up to.

Yu-na could be in danger,

so I'll stay here.

-Yu-na?

-Yes.

He thinks Yu-na saw something.

Since she wouldn't say anything,

he told her

she could trust him as he's a cop.

But that made her even quieter.

Is that so?

Did she see Detective Ko?

She must've seen me.

Yu-na mustn't say anything.

The only one who can convince

Yu-na to talk is you.

That's what he said.

I'll talk to her.

She'll tell me everything.

Then I'll bring her here.

Let's go to Yu-na's place, Bong-yi.

The doctor said that you can

be discharged now.

Good idea. We'll go to her place.

-I'll let Detective Ko know.

-Okay.

Wait here.

I'll get you discharged

as soon as possible.

Okay.

What did she see?

She couldn't have seen my face.

What is it?

She'll tell Bong-yi everything.

I can't let Bong-yi talk to Yu-na.

What is it?

We sent over the evidence already.

You see

The outfit that Bong-yi was wearing

when she got to the hospital is

different from the one

in the footage from Ms. Choi's car.

Clothes?

I happened to notice it

while going over the evidence.

Look here. They're different, right?

Wait.

What's this?

I found the m*rder weapon.

Bong-yi, they are backed up

in the discharge department.

I'm almost done now.

You're Jo Mi-jeong's mother, right?

I wanted to request

an interview for the special

on the Moojin serial m*rder

I'll take Eun-chong out for a walk.

Wait.

-I'll do it.

-Okay.

Producer Choi Hong-ju.

Where did you hide them?

-Hide what?

-Oh Bong-yi's clothes.

You made her change

into a similar outfit in the parking lot.

They were so similar

that everyone missed it.

The clothes covered

in Kang Deok-su's blood

and this knife that she was holding

Where did you hide them?

Bong-yi.

Are you okay?

Hand them over.

Do you know how serious it is

to destroy evidence?

You can be imprisoned

for up to five years.

Do you want this child

to grow up without a mother?

Ms. Oh Bong-yi.

Please come with us to the station.

How many times did I tell you

that it wasn't Bong-yi?

We found Kang Deok-su's blood

on Oh Bong-yi's clothes

and the knife that she bought.

Yu-na.

I'll go buy some garbage bags.

Pack these books

and put away the newspapers, okay?

-Okay.

-Okay.

You're moving?

Yes.

Mom doesn't want to be harassed

by the reporters anymore.

Let me help you.

I heard that you saw something that day.

What did you see?

It was you, right?

I saw this when you locked the door.

In the end

Sung Yo-han will take over

my brain completely, won't he?

What am I going to do?

How will I handle it?

I'm scared.

I'm scared.

What are you doing here?

You're upset because of Bong-yi, right?

I'm scared.

I'm scared.

I'm scared.

What? Where did they go?

Hey.

What?

This is it, right?

Why did you call me first?

I was afraid Bong-yi's DNA

or fingerprints might be on it.

What?

To be honest,

I don't think Bong-yi should be

punished even if she k*lled him.

I've left comments

all over the internet anonymously.

Is the result out?

What's this?

Bong-yi's been released?

Ba-reum. Detective Ko.

You've been through so much.

-Let's go get something to eat.

-Okay.

-Let's go.

-Come on.

I'm sorry. I didn't have a choice.

I have a child.

If anything happens to me,

my child won't have anyone

to take care of him.

I understand.

What about the thing I asked you to keep?

Oh, right.

Here.

Do you think

I k*lled him?

At first, I did.

That's why I hid the knife

and your clothes.

But then I realized that it wasn't you.

How did you know

that it wasn't me?

Just

I just knew.

Get some rest.

Thank you.

For not doing anything.

Help me.

Help me.

Please help me.

He deserved to die.

Come on. Let's go.

Aren't you curious to know

why Bong-yi was released?

You never asked.

Oh, why was she

Detective Shin found the m*rder weapon.

Right here.

Not Bong-yi's knife,

but the real m*rder weapon.

The k*ller must've thrown it away

wrapped in a raincoat.

It was raining hard that night.

He probably thought

it would drift far away

because of the strong current.

But God was on our side,

and it was found here.

Detective Shin found it.

We found Kang Deok-su's DNA

and someone else's

on the knife and Kang Deok-su's clothes.

It didn't match Bong-yi's DNA,

and that's why she was released.

I think the k*ller got hurt

as he stabbed Kang Deok-su.

But

The result is something

I just can't comprehend.

I am confused.

I'm not sure what to think.

MOUSE

In your brain,

Jung Ba-reum and Sung Yo-han

are still fighting.

The good instinct is suppressing

the predator's instinct right now.

What about the Suseong serial m*rder case?

Officer Jung seems to like you a lot.

Be happy now, Bong-yi.

I must prepare before Sung Yo-han's

instinct is awakened again.

The owner of the blue toothbrush

Is he your next target?

What's going on?

Detective Ko Moo-chi is a predator?