Chapter 467 If you have any doubts, investigate thoroughly

Then, Isn’t it, how many days have you been in vain?

"Okay, okay, drive quickly."

"oh."

......

After more than ten minutes, Lao Zhao and his friends returned to the criminal police team.

In the office, the trace examination people were not there.

Old Zhao had already seen the whiteboard there with a sharp eyes, and he went there without delaying anything.

Of course, Guo Yishuo and others also stepped forward and looked carefully at the clues and case analysis on the whiteboard.

The steps are very clear and you can understand them at a glance.

"Where are them?"

He asked.

"Sister Su and Xiaobai returned to the anatomy room and said they wanted to see if they could find evidence again.

Brother Cui went out and said he would be back in a while."

Since there is doubt, it is necessary to investigate clearly.

Cui Xingran went to find an old classmate who was engaged in this area and wanted to find out where the drugs extracted from the victims were from and returned to China?

However, the final result was not good.

Because, that medicine doesn't even have a foreign black market.

Only a very small number of people have heard some news about this medicine.

But no one knows the specific information and ingredients of the drug.

To put it simply, it is actually an enhanced version of chloral hydrate!

Ordinary chloral hydrate is generally sedative, hypnotic, and anticonvulsive drugs in clinical practice.

The hypnosis effect of chloral hydrate is mild, and the mechanism of action is similar to that of phenobarbiturates, which can cause physiological sleep;

When the dose is too large, chloral hydrated can cause acute poisoning, inhibit myocardial contraction, inhibit medulla-relax respiratory center and vascular movement center, and can endanger life.

Among the three victims, the drug residue detected by gastric dissolving substances in the body is similar to this drug.

Stronger efficacy and faster volatilization!

Anyway, when everyone found something was wrong that day, they called the police and arrived at the scene, and finally had an autopsy and an autopsy.

The two victims who were first to have autopsy found nothing in their bodies.

The remaining drugs extracted from the last victim who had been dissected after nearly twenty hours was minimal.

Fortunately, the professional skills of the Municipal Bureau’s Trace Inspection Office are strong!

Even if it was only a tiny bit of residual components, it was detected.

Of course, the forensic doctor who can find such a little thing from the corpse is even more amazing!

How careful you need to discover it?

Lao Zhao went directly to the trace inspection office and waited.

Cui Xingran came back shortly after using it. The main reason was that he had been in the laboratory for several days and had a confused mind. He had to go out for a walk. Just so he went to his old classmate to ask about the situation.

"Brother Zhao? Are you waiting for me?"

"Well, tell me what's going on."

Although it has been written clearly on the whiteboard, it is comparable to a real-life story?

Many things on details cannot be written.

Cui Xingran sat down and slowly spoke the clues that were clear now.

Lao Zhao nodded from time to time when he heard this:

"The victim is the murderer?"

"right."

"What you can find in the surveillance video of the swimming pool that day is that you have to slow down and see the multiple."

Otherwise, the picture that was barely less than two seconds would easily be ignored.

Didn’t all the police officers in the criminal police team go up to Lao Zhao and down to the office find out?

"What's going on?"

"We have always thought that Chen Kai and Zhou Liheng encountered misfortune because they found something wrong and went to save Xu Song."

The crime scene at that time and the fact that the situation was learned from the oral statements of witnesses were all moving in this direction.

?           ?I am back~

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Chapter completed!