I am a super cop

Chapter 1321 What is the origin of this landlord boss?
City Bureau Technical Section, testing room.

Lu Weiwei's question is also the result that everyone wants to know the most.

With his hands on his back, Gu Chen also walked back and forth twice, muttering in his mouth: "It stands to reason that when a person dies, the heartbeat stops, the blood stops flowing, and the metabolic process also stops."

"So the liver's ability to destroy alcohol and narcotic analgesics stops."

"But...but this type of drug can remain unchanged in blood, urine, and tissue, and is not destroyed by the corruption process until the end."

Glancing back at Gao Chuanfeng, Gu Chen said again: "However, according to the description of your test results, if the corpse does not decay very badly after just 48 hours, it means that the tissue has not yet undergone chemical changes."

"That's the truth." Gao Chuanfeng completely agreed with Gu Chen's opinion, and also said lightly:

"This OxyContin is just as you explained. It is a narcotic analgesic. After ingestion, it can be found in all human tissues, but it is mainly in the blood and liver."

"However, when a person dies, the drug content will remain unchanged in the body, so these can be known through testing."

"But the thing about alcohol may be a little tricky, because some corpses will produce alcohol during the decay process."

"Alcohol is produced during the corruption process?" Hearing what Gao Chuanfeng said, Lu Weiwei immediately became interested, and said directly:

"According to the plot you described, due to the lack of corruption, this phenomenon will not occur, right?"

"Even if it really happened, there is actually a way to solve it." Before Gao Chuanfeng could speak, Gu Chen interjected directly: "We can also extract the vitreous humor from the eyes."

"The vitreous humor was extracted from the eyes?" Hearing Gu Chen's words, Lu Weiwei was even more confused.

I've never heard of this stuff myself.

But Gu Chen patiently explained: "The vitreous fluid, also known as vitreous fluid, is the jelly-like fluid inside the eyeball. The change of the alcohol level in it is often lagged behind the blood level by about two hours."

"This means that at any point in time, the alcohol content of the vitreous humor reflects what it was two hours earlier."

"So at the beginning of the corpse's decomposition, the vitreous humor will not be affected, and the corpse must remain intact after being soaked in low-temperature water for 48 hours."

Glancing at Gao Chuanfeng beside him, Gu Chen said again: "So the forensic doctor will not encounter problems during the examination. It can measure the amount of OxyContin and alcohol in the victim's blood when he died."

"Hmm." Although she didn't know much about it, Lu Weiwei still humbly asked for advice: "Then, Junior Brother Gu, what's the use of these values? Can it be used to determine whether the deceased died of drugs or drowning? Or was it murder or an accident? drowned?"

Gu Chen pondered for a few seconds, but did not answer right away.

Gao Chuanfeng on the side was also lost in thought.

But after a while, Gu Chen replied before Gao Chuanfeng: "As far as I know, alcohol plus OxyContin is a very dangerous combination."

"In general, the additive effect depresses the respiratory center of the brain and causes death by asphyxiation."

"If these two components exist alone, they are usually not enough to endanger life, but as long as they appear in moderate amounts at the same time, they may cause death."

Glancing at Zou Qiang's body on the testing table, Gu Chen also speculated, "This Zou Qiang may have been so drunk that he fell into the bathtub and drowned."

"But..." After hesitating for a while, Gu Chen also said cautiously: "But this Zou Qiang, whether he usually lives in the villa or not, we don't know yet, we need Xu Fangzhi and the owner of the villa to know, this is still not clear. Further investigation is required."

"However, whether the murder was accidental, suicide or homicide, in my opinion, it makes no difference."

"Perhaps it is difficult for us to distinguish the real cause of death of the deceased. Perhaps we can only determine that the content of alcohol and OxyContin in the deceased's body is very high, and he died by drowning."

"However, if we find bruises on the arms, legs or other parts of the body, then there may be other possibilities."

"Including it can be inferred from this that the deceased Zou Qiang was hit hard, or his actions were restrained in some way. In this case, the case may develop towards homicide."

"That's right." Hearing Gu Chen's words, Police Officer Wang glanced at Gao Chuanfeng beside him, and asked again: "Then, have you found any other abnormalities in the body of the deceased Zou Qiang?"

"This..." Gao Chuanfeng couldn't come to a conclusion for a while, so he took the initiative to turn back and continued, "Let me look again."

"Well, okay." Officer Wang nodded silently, and said with his arms crossed, "It stands to reason that if the content of these two drugs is fatal, it means that the deceased Zou Qiang may have died before drowning."

"But then again, if the levels aren't high enough to be toxic, then those inferences don't count at all, do they?"

"Yes." Gu Chen agreed with Officer Wang's opinion, and expressed his own opinion:

"Simply because homicides, suicides, accidental overdoses and drownings look exactly the same at autopsy."

Glancing at Gao Chuanfeng who was doing a comprehensive examination of Zou Qiang's body, Gu Chen said again: "And one of the extremely difficult things that forensic doctors must determine is whether Zou Qiang died of drowning."

"This is often difficult to determine because the body is soaked in water for 48 hours, and it is conceivable that the lungs will be filled with water."

"However, this is a passive process, because air seeps out and moisture seeps in."

"Uh..." After being said by Gu Chen, Lu Weiwei was a little worried:
"So if this is the case, what things will we examine to determine that the victim Zou Qiang died of drowning rather than drug overdose?"

Gu Chen nodded silently, walked in front of everyone, and continued to express his opinion:
"Typically, a drowning person struggles to get air while inhaling substances contained in the water, including water, dirt, debris, small animal and plant material."

"If the bathtub in the bathroom of the villa is the first scene, then these substances may be mostly eliminated."

"And if it's a passive process, you won't find these kinds of substances deep in the lungs."

Walking in front of Gao Chuanfeng, Gu Chen said again: "Furthermore, we can find evidence to confirm that the deceased had struggled hard, hoping to breathe air."

"As the victim inhales deeply and forcefully, and as water and debris are drawn into the lungs, with the accompanying coughing spasms, the throat and airway tissues are damaged."

"Evidence of trauma and bleeding can also be found in the lining of the nose, throat, airways and lungs."

Looking back at Lu Weiwei, Gu Chen also smiled and said: "So you can understand that just finding the drug in the victim's body can't tell us the actual cause and method of death."

"There are other things we have to look at, and the level of the drug in the body of the deceased can help us determine whether its components were at lethal levels or were only partly responsible for the death."

"After all, bruises and other traumatic elements of the body may also lead us to investigate in the direction of homicide."

"As accidents and suicides are less common, fluid in the lungs cannot be used as a diagnosis of drowning."

"However, everything else I have discussed before implies that there is a high probability that the deceased died by drowning."

"However, it still cannot be concluded that it was an accident, suicide or homicide."

"Yes." Lu Weiwei nodded silently, and said in agreement, "You said earlier that these conditions did not appear to be different during the autopsy."

"This kind of incident often requires further investigation to determine."

"so……"

Glancing at Gao Chuanfeng who was busy, Lu Weiwei said again: "So Gao Chuanfeng, did you find anything?"

"There is no special wound." Gao Chuanfeng turned off the operating light and said with a long sigh of relief:
"Looks like I'm just going to have to start with the doses he had in his body and see if it was the doses that caused the death, which caused him to die in the bathtub."

"That's the only way to go." Gu Chen nodded silently, feeling that for now, the testing can only go so far.

However, if the dose of the drug detected in the endosome exceeds the standard, it can be proved that it is the cause of the bearded Zou Qiang's death, and Gu Chen may be able to determine the motive of death.

But the most important thing right now is to figure out why Zou Qiang appeared in the Blue Mountain Villa.

Moreover, during the period when Zou Qiang disappeared, how many people he had been in contact with needed further investigation.

Since it was getting late, Gu Chen was on night duty again.

There are many things that require He Junchao's help tomorrow.

Therefore, after Gu Chen said goodbye to Gao Chuanfeng, he took Police Officer Wang and Lu Weiwei and returned directly to the Furong branch.

……

……

The next morning.

The weather was just like Gu Chen's mood, gloomy.

Since they were on night shift last night, both Lu Weiwei and Police Officer Wang were extremely sleepy.

After that, Police Officer Ding, Wu Xiaofeng, and Ji Zhe who went to help were all exhausted.

Therefore, only the tool man He Junchao in the three groups of offices has the best spirit.

As soon as He Junchao sat down, Gu Chen walked up to him.

"Senior brother He, the situation was sent to you in the form of a briefing yesterday, I wonder if you read it?"

"I saw it when I got up today, what's the matter? Are you going to investigate Zou Qiang's whereabouts?" He Junchao asked.

Gu Chen nodded silently: "The more detailed the better, it is best to be able to investigate the situation before his death."

"We brought Zou Qiang's body to the Municipal Bureau's technical department for testing last night, and verified that his death was 48 hours ago."

"That was two nights ago, but where has he been before? Who has he been in contact with? Did he drink alcohol? We can't grasp these, so we can only rely on you."

"No problem." When Gu Chen said this, He Junchao immediately knew his worth.

Sometimes being a tool person is also a manifestation of glory.

Patting his chest, He Junchao also said confidently: "Leave this to me. You were on the night shift yesterday, go take a rest first, and I will tell you when I find clues."

"Okay." Gu Chen silently nodded and left.

However, at 10 o'clock in the morning, Gu Chen kept watching He Junchao's various operations, looking very serious.

But he never called himself.

Lu Weiwei and Police Officer Wang also voluntarily gave up their half-day rest and came to the office to work.

Seeing that He Junchao was still busy, Lu Weiwei couldn't help asking him curiously: "He Junchao, did you get it done?"

"It's strange." He Junchao looked frustrated, and looked back at Gu Chen and said, "This is not right."

"What's wrong?" Gu Chen asked.

He Junchao shook his head: "It stands to reason that this Zou Qiang's daily life should appear in some monitoring."

"What's strange is that the monitoring he passed was intermittent, and it was difficult to form a complete route."

"A lot of places where he can be captured are just on the edge of the monitoring blind spot."

"So... during the time before his death, his whereabouts were a bit abnormal, right?" Gu Chen asked.

"That's what it means." He Junchao also nodded in agreement, and said: "And I retrieved the earlier surveillance video. From the previous surveillance video, I found that this Zou Qiang's behavior is also normal, and he should go. Everywhere will go."

"But after he took Xu Fangzhi and you and Lu Weiwei to the haunted house, his whereabouts started to become strange, as if he was deliberately avoiding surveillance."

"Really?" Hearing He Junchao's words, and involving himself and Gu Chen, Lu Weiwei immediately went to He Junchao's side and asked:
"According to what you said, Zou Qiang's whereabouts have been normal before, but after we came out of the haunted house, it began to change. Doesn't this prove that his whereabouts are abnormal and seem to be related to us?"

"It's not that I have to say that, it's the truth." He Junchao didn't want to refute anything, he was seeking truth from facts after all.

Lu Weiwei was a little confused now, looked at Gu Chen weakly, and asked, "Junior Brother Gu, do you think there is anything unusual about Zou Qiang that day?"

"It does." Gu Chen stared blankly at the computer and said thoughtfully.

Hearing this, Lu Weiwei hurried back to her seat and asked Gu Chen, "Then what did you find?"

"Unfinished building." Gu Chen said.

"Unfinished Building?" Lu Weiwei didn't understand, and asked again: "What does this have to do with Unfinished Building?"

Gu Chen turned his head to look at Lu Weiwei, and said seriously, "Didn't you notice the difference between Zou Qiang's attitude when he first met us and the attitude he communicated with us later?"

"What's different? I have to think about it." Feeling that there was something in Gu Chen's words, Lu Weiwei scratched the back of her head and began to think hard.

After a while, Lu Weiwei said: "He Zou Qiang had a relatively indifferent attitude towards us before, but afterward, during the discussion with your Junior Brother Gu, he gradually started to look at you with admiration. Is this it?"

"That's fine, but it's not the point." Feeling that Lu Weiwei didn't find what she wanted to say, Gu Chen didn't go around the bush, and said straightforwardly:
"Actually, when I talked to him about the unfinished building, Zou Qiang's mood was quite stable, but when I talked to him about the unfinished building, if the price does not increase, there is no possibility of turning over, Zou Qiang's mood suddenly Get excited."

"I noticed the obvious change in attitude at the time. I feel that Zou Qiang should be hiding something in his heart."

After a pause, Gu Chen said again: "From then on, I feel that he seems to be related to the owner of the unfinished building opposite the Lanshan Villa."

"After all, that piece of unfinished real estate is the mess of the owner of Lanshan Villa, but Zou Qiang is too nervous."

"Especially when I mentioned that those unfinished buildings have no chance..."

"That's right, that's right, he has a very obvious change in attitude." Just as Gu Chen said this, Lu Weiwei also nodded in agreement:

"I also paid attention at the time, but I didn't pay much attention to it. But thinking about it now, if it was what we said at the time, it made him feel complicated."

"Then his whereabouts became very confusing for a while, maybe it has something to do with that conversation, maybe this is the key."

"so……"

Officer Wang looked at the two of them, and couldn't help but complain, "So your opinion is..."

"Zou Qiang has a great relationship with the landlord of Blue Mountain Villa." Gu Chen and Lu Weiwei said in unison.

Both wanted to go together.

Police officer Wang rested his chin and thought, a little dazed: "This is really interesting, the landlord of Lanshan Villa, that is, the shareholder owner of that unfinished real estate, he can't make a comeback, he can't solve the problem of that unfinished real estate, shut him up What is the relationship?"

"According to the normal situation, isn't he, Zou Qiang, a real estate agent? There should be a cooperative relationship between the two, right? Otherwise, he wouldn't help open the door for Xu Fangzhi."

"That's where the problem lies." By now, Lu Weiwei seemed to have seen the clue.

Standing up and looking around, Lu Weiwei said calmly: "So in my opinion, this Zou Qiang is not simple, maybe this unfinished building also has his interests in it."

"Maybe, I'm assuming that maybe he may buy a real estate in an unfinished building, and then hand in the funds, but the unfinished real estate has been unable to deliver."

"Perhaps the real estate owner would fool him and finish closing the house soon, but what Gu Chen said that day may be because Zou Qiang felt that closing the house was hopeless, so he began to break down emotionally?"

"There is such a possibility." Lu Weiwei spoke out her thoughts one by one, and Gu Chen also nodded in acquiescence.

After all, this is also my most intuitive view.

Police officer Wang was a little puzzled and said: "But the unfinished real estate cannot be resumed, and he also helped the real estate owner to act as an intermediary, helping him bring the haunted house test sleep anchor to the villa for live broadcast."

"Then logically speaking, if the owner of the unfinished real estate cannot fulfill his promise to resume the unfinished real estate, then once this single-family villa in Lanshan is sold, Zou Qiang can ask him for money. This is not contradictory. "

"Maybe this is the problem." Gu Chen looked up at the ceiling and said thoughtfully: "So now I really want to know, what is the origin of this landlord? Does he have many interests with Zou Qiang? ?”

With doubts, Gu Chen turned his attention to He Junchao.

He Junchao asked weakly: "So, the current investigation center is at the boss of Unfinished Building?"

Gu Chen nodded silently: "Zou Qiang disappeared before, and the landlord of the villa couldn't contact Zou Qiang, so Xu Fangzhi took the initiative to come to get the key to the villa based on the phone call."

"So you can start from this point and check the latest status of the villa landlord."

In Gu Chen's view, anyone who can make a real estate unfinished is a ruthless person, at least the landlord of this villa is no exception.

……

　Ask for votes, with a sincere face. ╰(‵ ′)╯

　　
　
(End of this chapter)