Sign (Ssain / 싸인)

Type of death is

A simple 'hit and run' accident.

A disguised 'hit and run' accident.

Homicide.

Help me!

Discovery site...

The body was found near the north side of Gyeonggi State Road.

Based on multiple injuries and skin avulsions, it was caused by multiple impacts.

Prosecutor's Office prejudged it as a hit and run case.

The body was discovered on the national highway.

The skin wounds and injuries throughout the body were caused by multiple impacts.

The prosecutor presumed it to be a case of hit and run .

It looks like the damage to the left part of tibia was caused by the bumper.

Bumper can be speculated to belong to a truck, size about one ton.

The possibility of a large vehicle is relatively high.

The vehicle's high-speed impact caused a fatal head injury.

Skull fracture and cerebral contusion are the fatal causes of death.

Turn off the light and prepare the UV illumination.

Are there any UV lights here?

Only the HQ in Seoul has them.

Do we have to transfer the corpse to HQ?

Actually, there is a UV lighting set nearby.

What?

It's not far. Just ten minutes from here.

It's room number 2.

- = Episode 5 =- It's room number 2.

- = Episode 5 =- Welcome!

Welcome!

Good afternoon. I'm from the southern NFS br...

We're from NFS and we came here to spend some time.

Yes.

It's not like that.

Actually, the autopsy needs..

30 minutes to relieve pressure.

Relaxing for 30 minutes?

Yes.

Room 5.

- Should we pay first? - Thank you.

Do you think people will lend things to us just because you say NFS needs them for autopsy?

How could they lend us things they do business with?

What's your plan then ..?

Is this your first visit to a karaoke?

While I'm singing, you take it down quickly.

What?

Didn't you plan to use it to look for evidence?

The family is waiting to arrange the funeral.

We must find evidence or something.

This is free of charge.

Oppa!

ahh...This dance is quite popular, nowadays!

Do not step too hard.

Thank you!

Quickly.

Quick.

I am sorry.

We will return it in original condition.

We're back.

What is this?

Ultraviolet light from karaoke.

Quickly, close the curtains.

Ultraviolet Photography. It can also be called a UV Camera.

The naked eye cannot see evidence under the skin..

UV rays can help us find things that we can't see.

The vehicle involved is a 1 ton white lightweight truck.

Looks like the bumper has a special emblem.

The windshield has a special emblem at the bottom.

It is a 1-ton white lightweight truck.

Comprehensive scene survey based on the result and all situations

The estimated death time is one week ago.

Wait, I know... I know... I understand this.

But how is it not just a hit and run case?

There are traces of multiple injuries caused by the same vehicle.

If this was a hit and run,

This wound here, that wound there, couldn't they be caused by it, too?

This wound and the shinbone fracture were not received at the same time.

It's already blackish, don't you see?

Those wounds were sustained at least a few days ago.

There is the same special emblem.

It's highly probable that the 2nd injury occurred within a few days.

There was a gap of several days before the second accident?

Honestly, how can the victim just let the attacker commit murder?

Does that make any sense?

I'm just telling you the results of the autopsy.

I can only tell you this..

It's the same vehicle... within a few days, it hit the same person twice.

Looking at this... The brake wasn't applied. It was deliberate, a murder.

Why then does he want to kill deliberately ?

An autopsy cannot analyze a criminal's psychology.

As you said,

The victim would not voluntarily let the criminal kill her.

Whether it be drugs or alcohol,

something like that might have been used to immobilize the victim.

We'll know about it once the result of the blood sample comes out.

That result should be helpful to the investigation.

Once the result comes out, I will inform you.

Autopsy concluded.

Transfer the corpse to the morgue.

You mean the analysis of the blood samples?

Yes.. The blood sample analysis.

Is it okay if you don't examine it?

The conclusion of the autopsy was as a pure accident.

But I think that a complete analysis...

Dr. Koo Sung-Tae...

Today is a very important day for NFS.

They say a good name is worth a thousand words.

How important the autopsy is in the judicial investigation...

How much information the autopsy lets us obtain...

That's what the Vice Minister must definitely understand today.

-But.. -The blood sample analysis...

The earliest we can have the result is in two days.

We cannot wait for two days to impress the Vice Minster.

We must have a conclusion now.

This.....

is very important for the future of NFS.

That is why we must be cautious...

I.. don't you trust me?

Of course, I do.

I am sorry.

I'm impressed that our country has these skilled hands.

Thank you for you work.

I heard the autopsy of a traffic accident victim Is quite difficult.

However, it appears

to be just a rumor.

Not this ..

but director..your superb skill does the trick

I don't deserve such praise.

Everybody at NFS

is this skilled.

Indeed. This is truly the most solid and top level institution.

For civil servants like us whose salaries are paid by the state,

This is our obligation.

I always feel like you'll be asking for more money again... Pretty frightening...

You watched such a long and uninteresting autopsy... You should be very tired.

How about tea?

We also prepared some simple refreshments.

Let's go.

Oh?Was this Detective Choi's case?

Doctor!

It's not my case.

I just came to take a look .

I don't know how this type of special lighting works. Makes me curious.

That was an autopsy using ultraviolet light.

This is a forensic method used to determine the cause of death.

NFS really has many surprising things.

But what was everyone looking at?

The lighting ray...

Very shiny like this after the illumination...

There appeared an eagle-shaped emblem.

It seems...

like she came from near Gyeongsang.

How did she actually die here?

Have to let the corpse speak.

Why are you here?

Clerical Supervisor asked me to come to the laboratory.

The evidence from the crime scene that you gave us..

We found partially burned notes in the shirt pocket.

You can see for yourself.

This is the receipt from a highway toll booth.

Yeah... Although it's already quite badly destroyed,

we can see some text.

It's a receipt from the Gooil toll gate.

Unfortunately, we cannot confirm the date or time.

But what's important...

This is not the actual crime scene.

Altogether, seven overlapping receipts were left behind.

Receipts from Gooil.

The criminal either lives or works there.

This may be associated with the criminal.

Where is the Gooil toll gate?

It's near the southern branch of NFS.

Dr. Yoon.

Can you come with me?

I'm busy, very busy.

I am going to the karaoke place. Can't you come with me?

Didn't you hear me? I'm busy.

You don't have an autopsy.

Anyway,it's not very far.

Hey! You really are troublesome.

No.

I didn't borrow it to use it myself.

Since it was used in the post-mortem..Let's go together.

Why do I have to go alone?

Ae?!

Aren't you moving?

Get out of my way!

You think that I will do whatever you want.

You think that you can bully me?

Tell me the truth.You are afraid of losing.

I'm not.

It's obvious that you are afraid of losing!

Look here! How can you enter like this?!

Do not think that just because you helped a little, you will officially become a medical examiner!

You are my autopsy assistant!

Assistant should behave like an assistant! Don't bother me!

That's not it.

I wanted to say I'll be right back.

Then, please continue.

Oh, Mom! How can you take so long to answer my call?

This pretty daughter of yours wants to go home.

Oh sorry! I didn't answer my pretty daughter's call.