This time it was cell strengthening.

The last reward that was related to cells was the controllable gene lock for cell division. That reward allowed Chen Yan to heal the wound quickly when he was injured.

Of course, there is a sequelae of that ability, that is, Chen Yan is particularly able to eat after use.

This time it was cell strengthening. This name should be to increase Chen Yan's defense.

Moreover, compared with the last auditory strengthening, this cell strengthening is likely to be an advanced task reward. After the initial strengthening, it is possible to enable the second strengthening.

According to Huang Guojun, Wang Xia was managed strictly in accordance with relevant regulations during her detention, and she had never contacted any foreign items or any external personnel.

In other words, Wang Xia’s suicide can basically eliminate the interference of external factors.

"Team Huang, is the scene of Zhang Hui's death still retained?"

Huang Guojun nodded: "The scene is still there. Zhang Hui died on July 12. After that, we detained Wang Xia."

"Because Wang Xia has never cooperated with the interrogation, everything at the scene, except for the body being dissected, is still blocked."

"That's good, so... Team Yellow, I copied a video from Wang Xia prison last night, and I have time to take a closer look at it in the evening."

"Let's go to the scene where Zhang Hui was killed and take a look."

The scene of Wang Xia's suicide was in the internal prison of the detention center, and the process of her suicide was also documented by videos.

Therefore, Wang Xia’s death process is clear, so now we need to find out why she committed suicide.

And whether she was wronged or not.

In other words, the reason why Wang Xia committed suicide was in the case of Zhang Hui being killed.

What's more, the impact of Wang Xia's suicide is indeed very bad.

Not only the Hulu City Investigation Team, but also the Provincial Investigation Team is under great pressure.

A murder suspect in custody actually committed suicide during the detention and interrogation. It was wronged to leave me on the wall. I did not have a bloody letter like killing.

If the news spreads, what will the public opinion think?

Chen Yan left the detention room before his feet, and the comrades from the style correction team of the Liao Provincial Investigation Brigade came over.

Their work is relatively simple, which is to confirm whether Wang Xia has been interrogated in violation of the rules during her detention.

For example, torture, fatigue interrogation, etc.

Room 301, Unit 1, Building 3, Zijin Garden, is the home of Wang Xia and Zhang Hui. Five years ago, Zhang Hui was killed here, and Wang Xia was also caught here.

This unit building has two elevators and five-household apartments. Zhang Hui's house is a side house, and the 305 opposite the door is also a side house, and 302, 303 and 304 are intermediate house types.

When Chen Yan walked out of the elevator, someone happened to move.

"Today we moved was a tenant of 304, and the other three houses lived in the same house were moved two days ago."

On a floor where a murder case occurs, it would be strange if the residents have a way to move away.

"Have all the residents on this floor... investigated?"

Huang Guojun nodded: "Although Wang Xia was arrested at the scene of the crime, we also conducted a visit and investigation into these four neighbors."

"The day of the incident was 10:08 pm. In addition to 302, the residents next to his family, there were three households with people."

"At that time, the resident of 305 reported the case. He heard the shouts and was quarreling about the couple who were quarreling. He came out to watch the fun. As a result, he saw the door of 301 opposite opened, Zhang Hui fell at the door, and Wang Xia knelt down.

In the pool of blood, there was a sharp knife in his hand."

"Have the other two households heard the sound?"

Huang Guojun nodded: "I heard it too, but I didn't go out. They came out after the neighbors of 305 reported the case and were knocked on by the neighbors of 305."

The reporter knocked on the neighbor's door... It was common sense.

However, the 305 residents are quite brave.

What is the first reaction of ordinary people after seeing a murder

Call the police?

No!

It's running!

It's a shout of murder!

It is definitely not about going forward to check and calling the police unless the person is brave.

Of course, most of this kind of situations are reactions in emergencies. According to Huang Guojun's description, when the other party came out, Wang Xia was already kneeling in a pool of blood, which means that she had already killed everyone.

If the other party is more courageous, it is possible that it will not run away or hide in his own house.

It is normal to ask the neighbors to come out later.

It’s strange if you don’t call someone to kill someone.

"Have this 305 resident moved out?"

"I moved out the next day. In addition to 301 and 302, 303, 304 and 305 residents rent houses."

"The house was rented. If this happened, of course it moved away as soon as possible."

Chen Yan turned sideways and turned left to the loader and unloader who moved the furniture. He turned left with the elevator facing the door of Room 301.

The cordon was now pulled at the door, and the detective behind Huang Guojun stepped forward, took out the key and opened the door.

The entrance is the bloodstains that have dried up into dark brown.

There are obvious friction marks extending from the door to the living room.

As soon as he entered the scene, Chen Yan opened the visual gene lock and the olfactory gene lock.

First of all, the smells are mixed in the room. There are about dozens of people who have been here and the smells are intertwined and mixed in the still fishy smell of blood.

It has been five days since the incident, and it is already very difficult to find some clues about the smell.

It’s not that Chen Yan can’t tell the difference between these smells, but dozens or hundreds of smells are intertwined. Who is the murderer?

There is no way to investigate, and of course, after the reporter reported the case, many neighbors have come. The smell of so many strangers has appeared, which makes Chen Yan unable to make an effective judgment through this point.

The visual gene lock is also turned on.

Judging from the ejaculation and dripping of blood on the scene, the deceased should have been stabbed beside the coffee table in the living room.

Then he fell to the ground and crawled towards the door, leaving obvious traces of blood friction.

There were blood marks left after kneeling on the insole at the door, which should be where Wang Xia was kneeling at that time.

This seems a little strange.

If Wang Xia is the murderer, then she should have stabbed Zhang Hui near the coffee table.

Afterwards, Zhang Hui fell to the ground and was injured and crawled out.

Since Zhang Hui fell to the ground at that time, it means that he was seriously injured, otherwise he would not have fallen to the ground immediately.

While crawling, there were bloody footprints behind him followed step by step until he fell to his knees at the door.

There is only one possibility, Wang Xia is finishing off.

Zhang Hui, who was stabbed near the coffee table, was seriously injured at the time, but it was very likely not fatal. He crawled towards the door to find a chance to survive, and Wang Xia finished the blows behind him.

Until the other party opened the door...

Um?

Huang Guojun said that when the resident of 305 reported the case, he said that when he saw the door of 301 opposite, Zhang Hui was lying on the ground, and Wang Xia knelt in a pool of blood.

But who opened the door at that time?

Zhang Hui or Wang Xia?

The answer is obvious, Zhang Hui must be the one who opens the door.

Because Wang Xia should have been following Zhang Hui for a final blow at that time, she did not cross the possibility of Zhang Hui opening the door.

She didn't have to open the door either.

What are you doing when you open the door and let everyone know that she is killing someone?

However, if it was the door opened by Zhang Hui, why was there no blood on the door handle?

Zhang Hui fell to the ground with a knife near the coffee table and crawled towards the door. Not only were there signs of blood rubbing against the ground, but also bloody handprints.

Judging from the size of the palm, it is definitely not Wang Xia's. In other words, Zhang Hui's hands must have been stained with blood at that time.

So why wasn't the door handle stained with blood when he opened the door?

***************

Close to the door handle, Chen Yan looked carefully and found that there was indeed no blood.

Could it be that this guy is hygienic and deliberately wiped out the blood on his hands before opening the door?

Stop teasing, people are almost dying, and there is still the energy?

"Captain Huang, have you cleaned this door handle?"
To be continued...