Two days later.

Jiangnan Chen finally got good news from Kaitai.

Zhangkaitai called Jiangnan Chen and said, "after our investigation and visit, we have determined that a hallucinogenic drug is a drug spray. As long as the other person inhales this spray, he will have hallucinations and imagine the other person as the person he likes, resulting in a pleasant feeling."

Jiangnan Chen couldn't help exclaiming: "is it so advanced? It's really impossible to prevent!"

"Yes. This kind of hallucinogenic drug can instantly confuse people's consciousness and is controlled by the applicator. It's just that the drug disperses very quickly and decomposes in the air in a few minutes. Moreover, the retention time in the human body that inhales the drug is also very short, only a few minutes. So as time passes, it can't be found in the body!"

Jiangnan Chen thought: "Qi Lei controlled Qi Bin with this drug? Then Qi Bin became angry after waking up. He had a dispute with Qi Lei, so that he was so excited that he accidentally fell off the building?"

Zhang Kaitai said: "yes. We found this hallucinogenic drug at Qi Lei's house. After our repeated interrogations, he admitted to using the drug against Qi Bin."

"Did he explain why he did this to Qi Bin? What did he do to Qi Bin?"

Zhang Kaitai said, "Qi Lei said that Qi Bin didn't pay back the money he borrowed from him. He wanted money from him. He used spray to make Qi Bin interested in him, and then paid back the money. Qi Bin was very angry when he woke up. The two quarreled, causing Qi Bin to fall off the building accidentally!"

Jiangnan Chen was speechless: "when he said this, he not only cleared away the fact of killing Qi Bin, but also denied that someone was behind the manipulation! Did you accept his words? Since Qi Lei asked for debt, why did he send those audio? Don't you think it's strange?"

The important thing is, in this way, it really has nothing to do with Jiang Yunshen!

Jiangnan morning does not accept such a result!

Zhang Kaitai said: "although there is something strange, there is no direct evidence to prove that there is someone behind Qi Lei! However, from the existing evidence, it is enough to sentence Qi Lei and clear your suspicion!"

Jiangnan chenshen said: "what I want is not only to clear the suspect, but also the behind the scenes!"

After all, he doesn't care how Qi Bin died.

He is very curious now. What means does Jiang Yunshen use to make Qi Lei die hard and bite him to death? Did he devote himself to Qi Lei?

This was Jiangnan Chen's initial idea, but yuan zhe didn't find any evidence of the intersection between Qi Lei and Jiang Yunshen these two days.

But he still got something, because Yuan zhe found out that Jiang Yunshen now works for Qi group, and his pseudonym is Xiao Yun, known as president Xiao.

Jiangnan Chen thinks things are becoming more and more interesting.

Can you tell him the truth? Maybe Zhang Lei can hypnotize him like this

He thought of Qiao Tianyu.

Some time ago, when dealing with Pei Jue, Qiao Tianyu made great contributions. Her hypnotic methods are still fresh in the memory of Jiangnan morning.

Kaitai said: "if it's not necessary, we don't use this method. After all, hypnosis is not necessarily reliable, and it will cause some damage to people's subconscious. Now Qi Lei is directly responsible for Qi Bin's death and the false audio. We can understand this case!

If you need, we will come forward to clarify the untrue remarks of the audio! "

From a legal point of view, even if there is a black hand behind the scenes, it is an accomplice. Moreover, he did not instruct Qi Lei to kill. Even if he found out, there was no way to sentence him.

Jiangnan Chen said: "no, you can't close the case in such a hasty way! Qi Lei is lying. He can't just be in debt. He happened to appear next to Qi Bin after I released him! Team Zhang, you have to continue to investigate this case!"