Soon, the people were brought back.

"We have already asked, and he said that it was someone who died in the family and had to be buried last night, so he went to the suburbs with a few people in the family, found an open field, and dug all night."

Gu Chuchu asked: "We checked the surveillance video nearby, and you were the only one who appeared in that place, what about the people you said were with you?" ”

Wu Yuan's expression was very strange.

"They were with me at the time, and then the ground was dug up, and I left, but I didn't expect to come back, it was dawn, and I felt a little hungry at that time, so I found a bowl of noodles to eat."

Gu Chuchu looked at Wu Yuan's appearance of not saying the same thing before and after, and the strange feeling in his heart became even heavier.

"Send this person to the hospital first, it seems that he should have been injected with a large amount of hallucinogens, and it is uncertain whether he appeared alone in the suburbs last night."

His pupils were dilated, he couldn't even control the squirming of his throat, his saliva was flowing, and Gu Chuchu's mood became even heavier.

"Bureau Yang, I'll go over and take a look, and if there is any news, I'll report it to you as soon as possible." Gu Chuchu said.

Someone from the hospital came in soon.

Gu Chuchu said: "Please do a drug test, as well as the detection of the residue in the stomach, it should be injected with a large number of hallucinogens." ”

There are many tiny pinholes in Wu Yuan's hands.

Let this person out and put it in sight, then it will mean that Yin Wuyuan's mouth can't ask anything.

At this time, a nurse suddenly approached.

"Why did this person come back?"

Hearing this, Gu Chuchu hurriedly asked.

"Do you know this person? Why do you say that. ”

The nurse obviously didn't expect Gu Chuchu to be so excited.

"This is a psychiatric person, I was hospitalized for two years because of injuries, I used to work there, and I was transferred recently." The nurse knew the man, didn't speak all day, and looked normal.

Psychotic, no wonder.

"Can you please tell me about this person? Because now this person has something to do with a case that we are investigating now. Gu Chuchu said.

There are not many nurses in the psychiatric inpatient department, because they only need to be responsible for the usual meals of these people.

"This person should be called Wu Yuan, he went two years ago, at that time he looked no different from normal people, but at night he had a tendency to masochism, so we could only tie him up, and later, this situation became less and less, it should be that the disease gradually improved, and before I came over, he passed the last test, and someone took him away." The nurse said.

"Who?" Gu Chuchu asked.

"It's Wu Yuan's mother, Wu Yuan was in prison before, his mother came to see him whenever she was free, and I sent the two of them away at that time." The nurse said.

Single-parent families, dependent on each other, were the same when Wu Yuan's background was investigated before.

"If you can, can you please give us his information in the psychiatric department?" Gu Chuchu said with a smile.

"Okay, I'll get the colleague over there to fax it right away."

The results of the drug test are also coming out.

"It's a hallucinogen, but it's something that ordinary people can't get." The doctor in charge of the examination was also very strange about this matter.

Gu Chuchu said: "People who know chemistry are no strangers to this thing, if they have the heart, they can make this thing." ”