The hair is Zhang Bin's.
This is an unexpected discovery.
When he killed Zhang Baohe, Zhang Bin was not at the scene. After he arranged, it was Qin Jun who killed him and then dealt with the body.
However, when Li Toyota was killed, Zhang Bin was on the scene, and Li Toyota and Zhang Bin had a conflict at that time.
In fact, when Zhang Hui and the others were dealing with the scene, they did not expect to discover any valuable clues.
Three and five years passed since the death of the two corpses, and the entire corpse became a pile of dead bones. All of them are rotten, and even if there are any clues, they will probably be exhausted.
As for some traces around the crime scene, no valuable clues will be left after three to five years. What's more, Zhang Bin was not even present when he killed Zhang Baohe. He left after instructing the Qin army to kill people.
While cleaning up the scene, although the police did not actually think of finding any major clues, everyone was still very cautious.
When excavating the bodies and sorting out relevant physical evidence, they all follow the standard on-site investigation process. Yang Sen and Yang Lin operated according to the highest standards in every detail on the scene.
The two hairs in Li Toyota's hand were actually not very clues. At that time, it was just that the two of them thought it was a bit strange.
It is very likely that the hair on Li Toyota's body is his own, and there is nothing to question, but the problem is that if the hair appears on the scalp, there will be no big problem, but it appears on the fingers.
After the death and rot of the human body, the skin and muscles are the first to dissolve and rot, but the longer ones that can be left are hair and nails.
In comparison, hair is actually the longest left, and it will not rot for a long time than nails.
Originally, Yang Lin and the others guessed that these two hairs were probably from the Qin army, because when the Qin army killed Li Toyota, they were likely to have suffered a certain degree of resistance from the other party.
DNA information identification and analysis of these two hairs is mainly used to compare with Qin Jun's DNA.
Although the Qin army has already made a very thorough statement in the whole case and confessed to the fact that he killed someone, the confession is a confession after all. Confession evidence is evidence, and it would be better if it could be proved positively from the evidence.
There is no problem with the case that killed Zhao Xingchen, because the Qin army's fingerprints were left on the weapon and Zhao Xingchen's blood stains were also on it. This can be said to be conclusive.
However, the other two criminal cases implicated in this regard are different in the scenes of Zhang Baohe and Li Toyota.
Although the murder weapon was found at the crime scene, which was where the corpse was buried, the murder weapon was also found. When Qin army killed people, they liked to use hammers, or killed Zhao Xingchen, or Li Toyota and Zhang Baohe. They both killed people with hammers, smashed them directly in the head and buried them on the spot.
However, because time has passed for a long time, any fingerprints of Qin Jun cannot be extracted from the hammer, and the blood stains detected cannot be identified in blood type and DNA.
But hair is different. No matter how long the hair is left, it will not be unable to perform DNA information identification due to inactivity.
But what makes Yang Lin and Yang Lin strange is that the hair identified is neither the hair of the deceased nor the hair of Qin Jun.
It's strange that neither the deceased nor the murderer's, so whose is it? So at that time, he directly identified Zhang Bin's DNA information with a conspiracy, but unexpectedly, the two were in line.
When Zhang Hui got this appraisal report, he only had one word in his mind - he was stable. There may have been some twists and turns in this interrogation, but with this DNA identification report, Zhang Bin could not escape.
He must explain why the deceased Li Toyota had his hair in his hand and why his hair appeared at the scene of the crime that killed Li Toyota?
This ironclad evidence, coupled with the Qin army's accusations, Zhang Bin is basically a foregone conclusion as the instructor behind three criminal cases. Zhang Hui stood up and looked at the other person.
"Zhang Bin, you kept biting to death and said that these three crimes had nothing to do with you. You were not instructing the Qin army to kill people, but why did you find your hair on Li Toyota's body? Didn't you say you didn't know him at all?"
"Don't think that if you keep saying nothing, you will not confess your guilt, and keep making trouble, we will not be able to condemn you. The body was found in your mine. As the boss, you told me that you don't know anything. Do you think the judge will believe you?"
"Qin Jun is just your bodyguard, earning a salary, and there is no conflict of interest between him and these people. You said he killed people directly and was not instructed by you, why did he kill people?"
"There is another point. Qin Jun accused that the person you ordered him to kill. After killing someone, he gave him 100,000 yuan. You transfer money every time you made a mobile phone. How do you explain these transfer records? Why are you giving him so much money for no reason?"
"There is the most critical point. Look at what this is?"
Zhang Hui finally took out a certificate bag, which contained a storage chip.
"Do you know what this is?"
At this moment, Zhang Bin's face was pale and his forehead was covered with sweat.
He was basically on the verge of collapse because he couldn't understand everything Zhang Hui said just now.
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Just like what Zhang Hui said, he couldn't explain clearly that the Qin army had no motive for killing people.
If it weren't for his instruction, why did the Qin army kill several people who had nothing to do with him?
"I can tell you clearly, Zhang Bin, this is the memory chip of the dash cam I found in the off-road vehicle you are riding in."
Driving recorder?
Zhang Bin's mouth wide open.
It's over!
This is completely finished.
Zhang Bin knew very well that the driving recorder of the car was very high-end. It was originally built when the vehicle was purchased. It can record the situation outside the car and the situation inside the car.
When Zhang Hui saw Zhang Bin's expression as if he was seeing a ghost, he was also very clear about what the other party had guessed.
"After you ran into a car accident at the airport highway, the car was towed back. During the inspection, we discovered this dash cam. I don't think you would forget the transactions you and Qin Jun conspired in the car so quickly. If you forget, I can play the audio and video records in this chip."
Play a yarn.
"Comrade police... I will explain... I will explain everything..."
He said it clearly in the off-road vehicle at that time that as long as Qin Jun took all these cases, he would help his mother treat her illness. (This chapter ends)