I'm in a mental hospital, Bai Fumei forces me to be her boyfriend

Conference room.

While speaking, Song Ting handed the test report in her hand to Li Xiangbin.

Li Xiangbin took it, but didn't look at it right away.

"Propofol?"

"Diazepam?"

"Something."

Song Ting explained: "Propofol is a powerful medical anesthetic, and diazepam is a well-known sleeping pill. "

Hearing this, Li Xiangbin was surprised: "Why did the murderer use two drugs?" "

Song Ting said: "Propofol combined with diazepam will make the drug reach an extremely strong state. "

"Generally, insomnia patients will take effect in 10 minutes to half an hour after taking diazepam."

"With the addition of propofol, that time is reduced to less than five minutes."

"Moreover, it is a deep sleep, and it is difficult to wake up."

"Unless stimulated by pain that is constant and of great intensity."

Li Xiangbin: "Is it a throat cut?" "

Song Ting said: "No." "

"People who have their throats cut usually die in about twenty seconds."

"In this case, the two deceased were accurately cut their arteries and trachea, and the time of death should have been about 10 seconds."

"It only took one knife."

Li Xiangbin frowned: "In other words, the experience of identifying the murderer is very rich?" "

Cutting the throat is a way to kill people, which is not common in the first place.

There will rarely be a criminal option.

Even if you really choose to cut your throat, you can rarely kill with a knife.

There have been cases in the past where the deceased's throat was slashed several times by the murderer.

This is the result of the unskillfulness of the first crime.

In this case now, the murderer's modus operandi is so neat and neat, it doesn't look like an ordinary criminal.

Song Ting nodded: "Yes, it shouldn't be the first time to commit a crime." "

After speaking, she glanced at Wang Ze.

Regarding this matter, Wang Ze had already made inferences when he was at the scene before.

Li Xiangbin was silent for a while and said, "Have you found the source of the drug intake?" "

Song Ting said: "I found it, in the diet." "

"Specifically, it's in the porridge."

"It's not just the porridge in the victim's bowl that has medicine, it's the whole pot in the kitchen."

Hearing this, Li Xiangbin was surprised: "The whole pot is there? Why is the kid okay? "

Song Ting said: "Maybe the murderer committed the crime after the child left home. "

Li Xiangbin groaned slightly, nodded and said, "Well, it seems that there is only one possibility." "

"After the child finishes eating, he leaves the house to go out to play."

"At this time, the murderer entered, drugged and killed."

"In this case, the murderer and the victim must be very familiar with each other."

In the conference room, everyone nodded.

The murderer entered the kitchen through the dining room in a grand manner, and was drugged in a grand manner.

This shows that the murderer and the victim must know each other.

And, familiar.

Bao Qu said: "The murderer should also know that the child will come back at any time, so he chose propofol plus diazepam to achieve the maximum effect." "

"In ten minutes, the crime can be completed."

"Now there's a problem."

"How did the killer know when the child would leave?"

"Could it be that you've been waiting nearby?"

Li Xiangbin said: "It's all a unit, and if you look out of the window, you can see the situation downstairs." "

"And you can wait in the hallway all the time."

"It's not a problem."

Hearing this, Bao Qu nodded: "This is also true." "

The residents of a unit building, who has any movements, can't hide it.

At this time, Wang Ze asked, "Is the victim a permanent resident?" Or did you move in later? "

Wang Xiaotong operated the computer and said, "I'll take a look." "

After half a ring, she replied: "I moved here about two years ago, and now I live in a newly bought second-hand house." "

Wang Ze: "Where did you live before?" "

Wang Xiaotong said: "A community 20 kilometers away has now moved to the city center. "

"Oh."

Wang Ze nodded and didn't say much.

From the suburbs to the city center, it is considered to be an improvement and relocation.

It's normal.

Still, check it out.

Li Xiangbin looked at him and said, "Wang Ze, is there any problem?" "

Wang Ze said: "Being killed just two years after moving may be related to the motive for the killing." "

"Since it's a direction, I think it's necessary to look it up."

"For example, there are people in the unit who knew the deceased two years ago."

"In that case, the suspicion is very great."

Li Xiangbin groaned slightly and said, "How do you want to check?" "

Wang Ze said: "Otherwise, I will go to the community where the victim lived before and visit it." "

Li Xiangbin nodded: "Okay." "

"Alone? Do you want Haoyu to follow you? "

Wang Ze waved his hand: "No, no, the workload on your side is not small, after all, it is thirteen residents." "

Li Xiangbin didn't insist and said, "Okay, then let's do this first." "

"Let's get busy, let's not miss anything when investigating."

"Especially when it comes to property and feelings."

Homicides due to financial and emotional reasons still account for a relatively large proportion.

Therefore, it should be focused on the investigation.

"Yes!"

Everyone received the order, got up and left one after another, ready to start work.

At this time, Wang Ze stopped Bao Qu.

Bao Qu turned around and walked over and said, "What's wrong Wang Ze." "

Wang Ze said: "I want to see the results of the on-site trace inspection. "

"Oh, okay."

With that, Bao Qu handed the document in his hand to Wang Ze and left.

Looking at Wang Ze, who was looking through the documents, Li Xiangbin wondered: "There are only the fingerprints and footprints of the victim at the scene, is there a place to check?" "

Wang Ze flipped to one of the pages.

This is the overall layout of all the footprints on the site.

Faced with Li Xiangbin's inquiry, he said: "Let's see if we can restore the situation before the case." "

The footprints at the scene represent the location of the victim before he was killed.

It's a bit cluttered, but maybe you can find something.

Seeing this, Li Xiangbin didn't bother, got up and said, "That's okay, I'll go first." "

"Call me anytime you have something."

Wang Ze didn't raise his head and said, "Goodbye Team Li." "

......