Because He Rui's boyfriend stabbed Zhang Hui.

At that time, Wang Xia sat blankly next to Zhang Hui, with no intention of calling the police for help.

Song Jun knew that Zhang Hui was assassinated and Wang Xia was so stimulated that she fell ill.

"I know Wang Xia's illness better than anyone else. I beat her several times, but she never told anyone."

"So, I put on my gloves and ankle boots and walked out of the house and entered Zhang Hui's house."

"When He Rui and the others were escaping, the door had already been opened. After I entered, I pretended to help Zhang Hui and gained his trust. When I picked him up, I pulled out the sharp knife from his stomach, and from there

He was stabbed in the back."

"I was actually able to kill Zhang Hui with one knife at that time, but Wang Xia kept looking at me and pushed me when I was swinging the knife, so the first knife did not hit the vital point and penetrated Zhang Hui's

Back."

"After pushing Wang Xia down, the second knife was inserted into Zhang Hui's heart."

"Originally, I wanted to kill Wang Xia as well, then clean up the scene and frame it for He Rui and the others."

"However, when I thought about it later, she was already sick anyway and was particularly afraid of me and had severe communication difficulties, so I put the knife in his hand."

"Directed a scene where Wang Xia kills Zhang Hui."

"And I have read some books on psychological hypnosis before. Knowing that Wang Xia discovered that her husband was cheating on her and saw Zhang Hui being killed, she would definitely be stimulated to the point of becoming ill."

"I repeated in her ear that you killed Zhang Hui and you must pay with his life."

"Then, I cleaned the fingerprints left by He Rui and her boyfriend on the door handle, as well as the fingerprints left by He Rui's boyfriend on the handle of the knife, and dragged Zhang Hui's body to the door before calling the neighbor to come out.

"

"You mean, you dragged Zhang Hui's body to the door?"

"Yes, I was the one who dragged him. Zhang Hui was already dead when he was stabbed. I dragged him to the door to make it look like he was fleeing the room to find help after being stabbed."

"And Wang Xia, she was unconscious at the time. I got her to the door, knelt on the ground, and put the knife into her hand..."

The whole editing process is not complicated.

All the traces on the scene were left by the Song Army’s old suspicion array.

Wang Xia is just a pawn of the Song Army.

Not to mention that Wang Xia had severe communication difficulties and was unable to tell the whole story. Even if Wang Xia did tell the story, where is the evidence?

First of all, Wang Xia herself suffers from depression and communication disorders. Whether her testimony can be used as evidence is not yet discussed.

What's most important is the evidence?

Where is the evidence?

Song Jun was wearing leg gloves and gloves at the time, and when he left, he removed all fingerprints from the door handle.

Be it Song Jun, He Rui, or Liang Feng, any trace of the three of them in Zhang Hui's house was cleared away by Song Jun.

If there was no evidence against Song Jun, it would be impossible to convict Song Jun just by relying on Wang Xia's confession.

[Ding! Congratulations to the host for successfully detecting suicide in the detention center and being rewarded with cell enhancement. 】

Song Jun took the initiative to confess the entire criminal process of killing Zhang Hui and then framing Wang Xia and He Rui. This ended the case of Wang Xia's death and Zhang Hui's murder.

System rewards will also be distributed accordingly.

Cell strengthening!

When Chen Yan received the system release mission, he guessed that this enhancement should increase his defense.

Sure enough, Chen Yan felt warm all over his body at this moment, as if there were electric currents flowing through his body.

It's like taking a sauna in a hot spring. The whole body is in a state of extreme comfort and relaxation.

Chen Yan felt a kind of relaxation that he had never experienced before. It was not at the muscle level. It seemed that every cell was enjoying the massage.

Every cell is cheering and evolving.

Chen Yan left the interrogation room and sat alone on the sofa in the office, closing his eyes to rest and carefully experiencing the changes in his body.

This time the system’s mission rewards are longer than ever before.

Half an hour has passed since Chen Yan began to receive system rewards, but the rewards for cell enhancement are still not over.

Moreover, Chen Yan's feelings were also changing.

At first, it felt extremely comfortable and relaxing, and Chen Yan felt that every cell in his body was cheering.

But half an hour ago, the feeling of comfort and relaxation disappeared, leaving only soreness and numbness.

Chen Yan had an illusion, as if every cell in his body had been soaked in vinegar, which made him feel particularly sour.

Then came the paralysis. Chen Yan couldn't even lift a finger or even open his eyelids.

The whole person was paralyzed from the cellular level, and it took more than ten minutes for Chen Yan's senses to recover one by one.

The whole body also relaxed again.

The various strange feelings in the body are slowly dissipating.

This time the reward has finally come to an end.

There are many reasons why Wang Xia committed suicide in the detention center.

Wang Xia, who suffered from moderate depression and severe communication difficulties, has recovered from her early symptoms.

However, after severe stimulation, the symptoms apparently recurred.

On July 12, Wang Xia was shocked when she saw her husband cheating on her with another woman at home.

Later, Zhang Hui was stabbed again by Liang Feng, and Wang Xia was even more stimulated.

At that time, Wang Xia's depression had actually relapsed, and it was accompanied by severe communication difficulties.

Song Jun came in and started killing people again. Although Wang Xia tried her best to resist, when Song Jun stabbed Zhang Hui for the first time, she pushed Song Jun, so Song Jun did not kill Zhang Hui with one knife.

However, because Song Jun had beaten Wang Xia before, it left a psychological shadow in Wang Xia's heart. After falling ill again, Wang Xia was very afraid of Song Jun.

Therefore, Wang Xia did not stop Cheng Song's army from killing Zhang Hui for the second time.

Moreover, there was no resistance when the Song Army later faked the scene of Wang Xia's murder.

In addition, Song Jun's psychological suggestion to Wang Xia was also a reason for Wang Xia's suicide.

However, the overall analysis can reveal that the external triggers for Wang Xia's suicide were Zhang Hui's murder and Zhang Hui's cheating.

Also, during Wang Xia's interrogation, although she clearly knew who the murderer was and who killed Zhang Hui, she was unable to tell her because of her illness, which was also the reason why she committed suicide.

Because perhaps only when facing death can Wang Xia be able to convey the message she wants to express most.

In fact, the reason why the entire case attracted Huang Guojun's attention and reported it to the Provincial Detective Brigade was precisely because of Wang Xia's suicide.

After all, committing suicide in a detention center has completely different meanings than committing suicide elsewhere.

Although the causes and consequences of the deaths of Wang Xia and Zhang Hui have been clarified, the case is not actually over.

Although the Song Army who directly committed the murder was caught, the eagle behind him has not yet been found.

Judging from the current situation, the fundamental purpose of Eagle is for the research project in Zhang Hui's hands.

On the one hand, Eagle monitors Zhang Hui through Song Jun, and rewards Zhang Hui's novels through Song Jun.

On the other hand, Eagle did not trust Song Jun, otherwise the bullet would not have appeared at Song Jun's doorstep.

Moreover, Chen Yan traced Zhang Hui's research project information.

A technology company in the beautiful country is also researching similar chemicals.

It is very possible that Eagle is from that company.

Chen Yan and the people from the 301 Research Institute learned about this project. In order to conquer this material research, the research institute has invested hundreds of millions in research and development expenses.

Don’t think that hundreds of millions of dollars is a lot of money.

Zhang Hui participated in the research on the basic chemicals of new explosives.

If it were placed abroad, with higher labor costs, the level of research required by the 301 Institute would be at least ten times more expensive, not counting the time cost.

Therefore, if you can spend 20 to 30 million on Zhang Hui, Song Jun and others, you will definitely get a big advantage.

In addition, because the Eagle is currently in Macao, Chen Yan will need the support of his superiors.

Although the Aocheng detective system is also under the leadership of the Chinese Detective Corps, its specific work is highly autonomous.

If Chen Yan wants to catch the eagle, he needs to report it to the Chinese Detective Corps.

After receiving the cell enhancement rewarded by the system, Chen Yan immediately picked up his cell phone and dialed Wang Min's number.

"eagle?"

Wang Min's tone on the phone was raised an octave.

Obviously he was very surprised how Chen Yan knew this code name.

"Chen Yan, where did you hear this name?"
To be continued...