Chapter 285: Poison Man

Shut up with interest.

The door opened, Xiao Min walked in with two appraisal certificates, seemed to feel that the atmosphere in the room was a little awkward, but he couldn't say it, he smiled and put down the appraisal book, "Doctor Su, this is Mr. Fang's wound review report and the appraisal certificate you asked me to print for you last time in the real room, then I'll go out first." ”

"You asked Min to print something for you. ”

"Huh?" Su Yawen raised his head from the appraisal and suddenly, "After you left, I went to the scene of the crime again last night, resampled the blood remaining on the ground, and re-analyzed the cerebrotoxins I brought back from Xiao Li's corpse at that time. ”

"What do you say?" Fang Jun listened attentively, and pulled the topic of Alan over by the way.

"I found that there is not only one toxin in Xiao Li's blood, but a variety of toxins, although the concentration is different, I can clearly feel that the types are different, and the time of ingestion is also different.

Therefore, it can be judged from one side that if Xiao Li's death is poisoned, the toxin seems to be spreading slowly, and there should be signs some time before death, whether it is love, the body will deteriorate, and the immunity will decrease. ”

Fang Jun nodded, "When I got the task from the bureau that day, I talked to Xiao Li's good brother once, and he told me that Xiao Li had met him once before he died, and Xiao Li's love was very unstable at that time, and his face was haggard, it seems that if he hadn't lied to me, Xiao Li would have been poisoned at that time." ”

"And I identified in the brain plasma extracted from Xiao Li's brain, there is a very strange toxin in his brain plasma, this kind of thing contains a lot of morphine and heroin, Xiao Li used to have drug problems?"

Fang Jun's eyes widened, and he flatly denied it, "Impossible! Xiao Li has always been very conscientious in his duties, and he has always had a good relationship with the people in the anti-drug brigade, how can he take drugs, don't forget that he is a policeman!"

"That's strange," Su Yawen muttered as he looked at Wen Jiàn in his hand, "Since it's not drug use, where did such a large amount of morphine and heroin come from, and the drug itself has the function of manipulating people's nerves, so now it's uncertain whether Xiao Li committed suicide or he killed him." ”

It seems that things have gone back to the mystery they had been at the beginning.

Fang Jun was puzzled by Su Yawen's complete rejection of the initial reasoning, "Even if heroin and morphine are found in his brain, what is this, does this negate the possibility of suicide?"

"It's not negative, it's not 100 percent," and sure enough, it's a veritable 100% paranoia that doesn't allow the slightest suspicion.

"Drugs can make people crazy, in my test report, Xiao Li has at least four snake venoms in his blood, it is conceivable that he was extremely painful at that time, and if drugs fill the brain nerves uncontrolled, suicide is not impossible.

Secondly, according to the evidence report provided by your bureau, no other people's fingerprints were found on the knife edge except Xiao Li's fingerprints, so even if, as mentioned earlier, the wound is a sign of homicide, poisoning first and then killing, etc., it is not 100% certain that Xiao Li committed suicide. ”

"Xiao Li definitely doesn't take drugs!" Fang Jun was categorical about this, "There is definitely something wrong with the drugs in his body!"