I, with terminal obsessive-compulsive disorder, have become the god of solving crimes!

Great!

Lin Yue took a photo of his fingerprints first.

Then, close all the curtains in the house to keep the room dark.

Take out the purple flashlight and find the fingerprint location again.

I sprayed the reagent I just asked for from my colleague, the luminol reagent, on my fingerprint ......

If the fingerprint is stained with blood, it will fluoresce blue-violet.

Conversely, there is no fluorescence.

Lin Yue waited quietly for a moment, and the fingerprints did not react at all to produce ......

Looks like we'll have to keep looking!

Lin Yue took a detailed look at the entire bookshelf like this.

As a result, nothing came of it.

He was not discouraged.

Start looking around the whole house, and the rest of the room inch by inch.

Several more complete fingerprints were recovered, but none of them fluoresced.

When Lin Yue was about to enter the mezzanine to look for it.

Cheers erupted from downstairs.

Could it be that there is something major in the discovery?!

Lin Yue hurriedly ran out of the room and didn't wait to go downstairs.

I heard the voice of Team Wu scolding.

"Okay! What a fuss! Shoot it and keep looking!".

"Oh, Team Wu, you just make us happy!"

"Yes, everyone has been looking for a whole morning, and they have such a harvest, can you be happy!".

"Hahaha, yes, Team Wu, we promise, just laugh for a while!".

.......

Listening to the conversation downstairs, Lin Yue guessed that it should not be conclusive evidence.

He also smiled and shook his head.

Turn around and go back to the entrance to the mezzanine level of the house.

Start surveying again.

Lin Yue repeatedly took a picture on the wallpaper with a secret door.

No fingerprints were found.

It seems that the only hope is to pin on the mezzanine.

Entering the mezzanine, Lin Yue carefully took a look at the entire mezzanine darkroom.

Twenty-five fingerprints were extracted.

After the photograph is retained, the luminol reagent is sprayed again.

Here !!

Suddenly, Lin Yue was in the position where the corpse was placed, and saw the fluorescent reaction!

Visually, the drop of blood and the fingerprint are one.

It should have been covered by the corpse, but Chen Bin didn't see it!

Great!

Now, you only need to extract the fingerprints and take them back for comparison with Chen Bin.

If the comparison is successful, it proves that there is a problem with his previous confession!

This is definitely a strong piece of evidence.

However, so far, the murder weapon has not been found!

I can only look for it again!

The top priority is to keep this blood fingerprint first.

Lin Yue hurriedly ran to the staircase.

"Team Wu!

Downstairs at this time, a quiet search for evidence is underway.

Everyone was taken aback by Lin Yue's voice.

"What's the hell the hell about...... What do you say!?".

Team Wu just wanted to teach him a lesson, and when he reacted to what he said.

Even the tone has changed.

Then he immediately got up and trotted upstairs.

I didn't forget to casually take the team members who are in charge of collecting traces to the upstairs together.

Lin Yue directly pulled the two of them into the mezzanine of the room.

In the mezzanine, it was still dark.

Black holes.

It's like it can devour people at any time.

Only the bloody fingerprint, glowing brightly.

The team members who were pulled in were directly frightened and coughed.

If you don't have any mental preparation, you'll be scared and screaming.

Like him, he is already bold.

Team Wu, you say?

The big case that Team Wu has seen, if not a hundred, must have fifty.

That's not all.

Therefore, being a police officer is the most courageous exercise.

Team Wu was disgusted and glanced at the player.

"Okay, I'll light it up for you, you go slowly, and I'll turn off the flashlight when you get there." "

The team member coughed embarrassedly again.

Hurry up and go to collect evidence.

After a while, the forensics was completed.

After collecting evidence, several people exited the room.

Lin Yue collected evidence in several other rooms.

However, the results were not ideal.

No more useful information was collected.

At this time, the team members on the second floor have also completed their surveys one after another.

So far.

The entire interior of the villa has been searched and surveyed.

Only two pieces of useful evidence have been collected:

On a staircase handrail on the second floor, there is a fluorescence reaction.

and blood fingerprints in the mezzanine chamber.

Now, a whole day has passed.

The harvest is so small.

Team Wu was also very helpless.

This suspect is really too cautious!

Lin Yue stood at the door of the villa at this time, looking in.

I found that the floor tiles in the courtyard of the villa were uneven.

It's hard to spot.

But Lin Yue is a person with advanced obsessive-compulsive disorder.

If you see anything asymmetrical or unreasonable, you want to find out.

Lin Yue thought in his heart, so he went straight there.

Looking closer, this unevenness is not obvious.

Is there really a problem here?