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

Chapter 530

Just now in the detention center, Qin Chuan had checked the surveillance and questioned the guards.

Now it is basically certain that Qian Youcai's son seems to have died of acute heart disease, and the attack time is very short. From the time the police found that the other party was wrong, it took less than a minute for the other party to die.

But this is simply nonsense. Although Qin Chuan himself is not a medical student, he has forensic related skills.

Even if a person's heart is directly pierced by a bullet, it has less than a minute to survive. What kind of heart disease can kill Qian Youcai within a minute?

The key is that the identification result given by the forensic doctor is also death from myocardial infarction.

The forensic doctor said that Qian Youcai himself had heart disease, and myocardial infarction came very quickly. He should have had this disease before, so this time the other party died very quickly after acute myocardial infarction, and died in one minute.

Qin Chuan himself has relevant forensic skills rewarded by the system.

He knew very well that after the acute stage of myocardial infarction, the limbs would twitch and foam would come out of the mouth. In this case, if no treatment is continued, the person would die within two to three minutes.

Moreover, people who died of myocardial infarction have obvious external physical characteristics, such as pale face and purple lips.

The body will be stiff after death.

Qian Youcai's body does meet these characteristics. From Qin Chuan's professional point of view, the other party did die of myocardial infarction.

In other words, there is no problem with the forensic identification.

What Qin Chuan found most interesting were some clues found in the surveillance.

At first, Qian Youcai was locked up in this room alone, and later two prisoners who had fought were also locked up in this room one after another.

After being locked up in this room, the other party and Qian Youcai did not have any direct physical contact, and the three people stayed quietly in their respective positions.

In other words, from the surveillance, these two prisoners must have nothing to do with Qian Youcai's death, after all, they did not even have any contact.

However, if there is any connection, it is that when Qian Youcai fell ill, these two prisoners did not come forward to help, and did not even tell the police.

The two people just watched Qian Youcai fall ill.

Isn't this strange?

Qian Youcai's death is definitely not as simple as natural death.

If Qin Chuan believes this, then he will fail in this action or this battle.

So how to find out the reason why Qian Youcai was killed? Who is the murderer? Follow the clues to implicate the final real murderer, who is the one who invaded the modern?

As for the murderer?

If it is someone else, the murderer may not be found. Even if the two prisoners are suspected, there is no evidence.

But Qin Chuan is different. He has the eyes of sin. He can tell what is going on by looking at the two prisoners' heads.

Even when he just entered the detention center, he had already looked at all the people he passed by with the eyes of sin.

This is a typical case of collusion between insiders and outsiders leading to the death of Qian Youcai!

The two prisoners who committed the crime were held in Qian Youcai's prison. However, since they had been in the detention center, they had been taught the methods and means of their crimes, so there were also internal police officers colluding with outsiders.

The entire criminal process was not a secret in front of Qin Chuan.

Chen Guobao, male, 32 years old, with a crime value of 132, had been sentenced to 3 years in prison for intentional injury due to robbery.

Two hours ago, cocaine was used to induce Qian Youcai's heart disease, resulting in his death.

Among the other two prisoners who were held together with relatives and friends, one of them was a small man named Chen Guobao, who was the direct murderer.

In the eyes of crime, Chen Guobao's criminal behavior was clearly visible.

At the same time that Qian Youcai was locked up in the detention center, someone from Chen Guobao's side came to visit him.

Someone paid him 1 million to do this, but he was not as lucky as Qian Youcai.

There were two police officers in the detention center cooperating with him.