I’m in a mental hospital, Bai Fumei forced me to be my boyfriend

.” something . ”

.Song Ting explained : ” Propofol is a powerful medical anesthetic , and diazepam is a sleeping pill we know well . ”

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

.Song Ting said: ” Propofol combined with diazepam will bring the drug to a very strong state . ”

.” Generally, insomnia patients will take effect within ten minutes to half an hour after taking diazepam . ”

.” With the addition of propofol , that time is reduced to within five minutes . ”

.” Also , it’s a deep sleep and it’s hard to wake up . ”

.” Unless there is a persistent and high-intensity painful stimulus . ”

.Li Xiangbin : ” Does cutting your throat count ?”

.Song Ting said, ” It doesn’t count . ”

.” People who have their throats cut usually die in about 20 seconds . ”

.” As far as this case is concerned , the arteries and trachea of the two deceased were very accurately severed , and the time of death should be around ten seconds . ”

.” It only took a knife . ”

.Li Xiangbin frowned : ” That is to say , you have a lot of experience in determining the murderer ?”

.Throat cutting is an uncommon method of murder .

.There are few options for criminals .

.Even if you really choose to cut the throat , it is rarely possible to kill with one knife .

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

.This is caused by the inexperience of the first crime .

.Now in this case , the murderer’s modus operandi is so neat and tidy, it doesn’t look like an ordinary criminal .

.Song Ting nodded : ” Yes , it should not be the first time to commit a crime . ”

.After speaking , she glanced at Wang Ze .

.Regarding this matter , Wang Ze had already made an inference 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 , it ‘s in the diet . ”

.” Specifically , in the porridge . ”

.” It wasn’t just the porridge in the victim’s bowl that contained the drug , but the whole pot in the kitchen . ”

.Hearing this , Li Xiangbin was surprised : ” There is a whole pot ? Why is the child okay ?”

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

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

.” After the child has finished eating , leave the house and go out to play . ”

.” At this time, the murderer entered and drugged to kill . ”

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

.In the conference room , everyone nodded .

.The murderer went through the dining room and entered the kitchen in a grand manner , and then placed the medicine in a grand manner .

.This shows that the murderer and the victim must have known each other .

.And , very familiar .

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

.” In ten minutes, the crime can be done . ”

.” Now there is a problem . ”

.” How did the murderer know when the child was going to leave ?”

.” Could it be that you have been waiting nearby ?”

.Li Xiangbin said : ” It’s all a unit , and you can see the situation downstairs when you look out the window . ”

.” And you can also wait in the corridor all the time . ”

.” It’s not a problem . ”

.Hearing this , Bao Qu nodded : ” That’s true . ”

.A resident of a unit building ca n’t hide any news from someone ‘s house .

.At this time , Wang Ze asked : ” Is the victim a resident ? Or moved in later ?”

.Wang Xiaotong operated the computer and said , ” I’ll take a look . ”

.After a while , she replied : ” I moved in later , 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 twenty 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 improved and relocated .

.It’s quite normal .

.Still , check it out .

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

.Wang Ze said: “I was killed just two years after moving in , which may be related to the motive of the murder . ”

.” Since it’s a direction , I think it’s necessary to check it out . ”

.” For example , someone in the unit knew the deceased two years ago . ”

.” In this case , the suspicion is very big . ”

.Li Xiangbin pondered slightly and said , ” How do you want to check ?”

.Wang Zedao : ” Otherwise , I will go to the community where the victim lived before and visit . ”

.Li Xiangbin nodded : ” Okay . ”

.” Are you alone? Do you want Haoyu to follow you ?”

.Wang Ze waved his hand : ” No, no , you have a lot of work here . After all, you are 13 households of residents . ”

.Li Xiangbin didn’t insist and said , ” Okay , let’s do this first . ”

.” Everyone, get busy and don’t miss anything during the investigation . ”

.” Especially with property and relationships . ”

.The proportion of homicides caused by financial and emotional reasons is still relatively large .

.Therefore , the investigation should be focused .

.” Yes !”

.Everyone took orders and got up and left one after another , ready to start work .

.At this moment , Wang Ze stopped Bao Qu .

.Bao Qu turned around and came 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 said , Bao Qu handed the document in his hand to Wang Ze and left .

.Looking at Wang Ze who was flipping through the documents , Li Xiangbin wondered : ” There are only the fingerprints and footprints of the victims at the scene. Is there any place to check ?”

.Wang Ze turned to one of the pages .

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

.In the face of Li Xiangbin’s inquiry , he said, ” Let’s see if we can restore the situation before the incident . ”

.Footprints at the scene , representing the location the victim walked before being killed .

.It’s a bit cluttered , but maybe something can be found .

.Seeing this , Li Xiangbin didn’t bother , got up and said , ” Well , I’ll go first . ”

.” Call me anytime if you need anything . ”

.Wang Ze said without raising his head, ” Goodbye Team Li . ”

…

Chapter 47 _ Community Intelligence Center

.The time came to six o’clock in the afternoon .

.In the conference room , Wang Ze was the only one .

.He carefully read the trace examination report of the technical team and the autopsy report that Li Xiangbin had not taken away, and fell into deep thought .

.The killing process, as just discussed, is already very clear .

.After the victim’s child left , the murderer completed the burglary and drugged the throat .

.Of course , it is theoretically possible that the murderer existed as a guest before the child left .

.But in reality it’s unlikely .

.That would be like telling the police who the murderer was .

.Eight-year-old children’s cognitive ability is already very good , and it is no longer the ignorance of childhood .

.”The case is not difficult . ”

.Wang Ze whispered to himself .

.Wang Xiaotong has confirmed the authenticity of the surveillance video .

.Then , the murderer must be in the thirteen households in the unit building .

.Exactly who it is will have to wait for the results of the next investigation .

.But now Wang Ze has a doubt in his heart .

.That’s why the killer chose to do it in the victim’s home .

.From the clues we have now .

.The murderer’s murder experience is rich .

.Mental quality , very strong .

.Moreover , it has certain anti-reconnaissance skills .

.How could such a person expose himself to the police’s sight ?

.There is surveillance at the door of the unit building , it is impossible for the other party to not know .

.Avoiding surveillance is the most basic anti-reconnaissance capability .

.The murderer himself should know that choosing to kill in this way is equivalent to telling the police : I am in the unit building , come and find me .

.is strong self-confidence .

.Or a provocation to the police ?

.Wang Ze couldn’t figure this out for the time being .

.Perhaps only after catching the murderer , let the other party answer .

.” Not a single footprint …”

.”I wonder if Team Li can find things like shoe covers . ”

.The perimeter search has ended .

.Nothing but that pair of gloves .

.No stranger’s footprints were found at the scene , indicating that the murderer must be wearing shoe covers .