After rebirth, I rely on solving cases to reach the pinnacle of power

Qin Chuan's words stunned everyone.

What happened?

How could the hostess next door be the murderer?

The surrounding criminal police were all confused.

According to the conversation between Qin Chuan and Lu Zhiguo just now, the deceased should be the male owner of Room 302.

Yes, generally speaking, if one of the spouses is killed, the other is the first suspect considered by the police.

However, even if the other party is really the murderer, it must be investigated.

The key is, why didn't the wife kill her husband at home, but ran to the house next door?

Sun Haomin was embarrassed when facing Qin Chuan's order.

Listen, Qin Chuan has no evidence in his hand, and he said that she is the murderer.

Don't listen, she is now the deputy captain of the criminal police brigade.

What to do?

Fortunately, Sun Haomin is not the only one who is curious about why Qin Chuan said that the hostess next door is the murderer.

"Qin Chuan," Zhou Xuexue's words eased Sun Haomin's embarrassment, "Why do you say that the hostess next door is the murderer?"

"We need evidence to solve the case, and we can't just guess at random."

If it was someone else, Qin Chuan might not explain, but Zhou Xuexue was his immediate superior.

Qin Chuan was not afraid of confronting Zou Mingyi, but he would never confront Zhou Xuexue.

Zhou Xuexue and Chen Mingguang were his biggest support for the next period of time, at least during his work in Zhulin County.

In fact, when Qin Chuan was provoking Zou Mingyi just now, he was not fighting for a momentary impulse.

Although Qin Chuan was young, he had accumulated experience in his previous life and was no longer the kind of young man.

There were several reasons why he boasted that he could solve the case in one day in front of so many people.

First, Qin Chuan actually made a major discovery after entering the scene.

In the eyes of ordinary criminal police, the footprints at the crime scene can only provide some basic information.

But in Qin Chuan's eyes, it was different.

He had the footprint identification skill obtained by the system lottery.

This skill can help Qin Chuan determine the basic information of the owner of the clear footprints, such as height, weight, gender, and occupational characteristics.

With major clues, Qin Chuan has a bottom line in his heart.

This is the biggest reason why he dares to release a day to solve the case.

Second, Zou Mingyi's arrival is obviously with a certain purpose. Since the other party is not polite, Qin Chuan naturally does not need to be polite.

Anyway, his promotion has nothing to do with the other party.

Taking advantage of the other party's lack of understanding of himself, I believe that no one in the team will dislike it.

This will be of great benefit to gaining a foothold in the Criminal Police Brigade and establishing prestige.

Third, he did this to establish his own detective personality in front of Zhou Xuexi and all the members of the Criminal Police Brigade!

The more outrageous he is doing now, the less people believe it. When the result comes as expected as he promised, the contrast will naturally be the greatest.

He wants to gain Zhou Xuexi's trust in him and the trust of the members of the Criminal Police Brigade in the shortest time by solving the case!

It is based on these three considerations that Qin Chuan promised to solve the case in one day.

And now is the moment to reveal the answer.

"Director Zhou, I locked the hostess of Room 302 as the murderer because of the evidence!"

"Oh? Then tell me, what evidence made you lock the other party as the murderer?"

Zou Mingyi also stepped forward.

Obviously, he was also very interested in the evidence Qin Chuan mentioned.

"Footprints!"

Qin Chuan answered loudly.

"The evidence to lock the hostess of the opposite door is the footprints left at the crime scene."

Qin Chuan explained while walking to the door of Room 301.

Pointing to dozens of overlapping or separate chalk circles in the room.

"Everyone, look, all the places circled by chalk at the scene are footprints left by the victim and the murderer."

All the people present were criminal police. Although not all of them were on-site criminal police, they all knew these basic common sense.

Naturally, everyone had no objection to Qin Chuan's words.

Even Zou Mingyi nodded.

However, due to the angle of light, the footprints were not very clear.

"Um... on-site inspection, have you finished taking photos?"

Huh?

Seeing everyone's eyes looking at him, Song Yang raised the camera in his hand at a loss: "Okay... okay..."

Damn, this is the first time the director is looking at me. Will I get promoted in the future?

After getting a positive answer from the other party, Qin Chuan looked at another on-site inspection criminal police: "Did you bring magnesium powder?"

Chen Dejun nodded woodenly: "In the on-site inspection box."

"Bring it here."

After Qin Chuan took the magnesium powder, he grabbed a handful in his hand and threw it out.

Then when the magnesium powder was about to fall, he took out theof matches.

Crack!

A flash of fire appeared, and a handful of shining light flew by.

Everyone felt their eyes light up.

When they opened their eyes again, they magically found that there were black marks on the ground.

The footprints that were invisible before were now clearly visible in front of everyone.

Suck!

Zhenzhen sucked in a breath of cold air.

The hot weather in July should have been unbearable.

Everyone present seemed to have eaten ice cubes, and a chill came out of their tail vertebrae.

What's going on?

"Before the incident, the hostess of 301 should have wiped the ground. After the footprints were left, the dirt on it could absorb the thin magnesium powder after burning."

Damn...

How come we don't know.

Song Yang and Chen Dejun looked at each other and felt that their on-site investigation seemed to have been learned in vain.

Qin Chuan didn't care. There were too many such tricks in the system lottery to get criminal investigation on-site investigation.

However, this kind of artificial development will destroy the original form of the footprints.

So before the operation, he checked with Song Yang whether to take the on-site inspection photos.

Qin Chuan did the development only after confirming that the other party had fixed the evidence, so that everyone could see it.

"Look, all the footprints were left by three types of shoes."

"The two footprints at the door were left by the hostess of 301. After the other party found the deceased after entering the door, she did not enter the house, but called the police after leaving the room."

"The footprints in the room, the larger ones with unclear patterns, were left by the deceased wearing slippers."

"This can be confirmed by comparing it with the slippers on the deceased's feet."

"And the third shape of footprints was left by the murderer."

"The shoe is 23 cm long, the shoe size is 36, and the inner arch is high , low on the outside, and forward in the center, which is the characteristic of footprints only for adult women.

"Stride length 43 cm, step angle 3 degrees inward."

"Combined with the displacement distance of the center of gravity of the footprint, it can be calculated that the owner of the footprint is about 158 ​​cm tall, weighs about 45 kg, and is between 34 and 36 years old."

"When I just went upstairs, the hostess of Room 302 was at the door. The other party's height and weight information are completely consistent with the conclusion of the footprint identification."

"So, I judge that the other party is the murderer!"