In the office, seeing that the other party was a policeman who had greeted him, doctor Zhao Cheng also seemed particularly enthusiastic and immediately invited a few people into the room to sit for a while.
Gu Chen didn't hesitate and went straight to the point: "I came here this time just to see the autopsy report of the deceased Liu Zhifeng."
"Drink a glass of water first." After doctor Zhao Cheng handed several glasses of water to Gu Chen's team, he sat back in his seat, opened the drawer, pulled out a stack of documents and said:
"As for Liu Zhifeng's autopsy, we also conducted a preliminary examination with the consent of his family and found that he did have side effects caused by taking Antabuse."
"And according to the information provided by his family, Liu Zhifeng did have the experience of taking Antabuse for a long time."
"In addition, when I participated in the Rainbow Run this time, I did not pay attention to my physical condition or my diet. In the end, the problem occurred during the strenuous exercise."
"Can you show it to me?" Gu Chen asked.
Zhao Cheng said: "Of course."
Then he handed the autopsy report to Gu Chen.
After reading a few pages, Gu Chen was a little dissatisfied with the hospital's autopsy report.
Many of these options are not fully documented.
In Gu Chen's opinion, the hospital only came up with something that was consistent with its judgment based on Liu Zhifeng's family history and preliminary tests.
Seeing Gu Chen's brows furrowed, doctor Zhao Cheng also looked puzzled and hurriedly asked Gu Chen, "What's wrong? Is there a problem?"
"For you, there is indeed no problem. Generally, autopsy reports written like this are in line with the operating procedures, but..."
Gu Chen was mid-sentence when he suddenly hesitated.
Zhao Cheng was also confused and asked Gu Chen: "But what?"
"But Liu Zhifeng was involved in a case, and we have been investigating him. If we follow our police's forensic testing standards, such an autopsy report is too hasty."
Gu Chen also said whatever he wanted, after all, this was what he had in mind.
But as soon as these words came out, Zhao Cheng was a little embarrassed.
After all, I am an autopsy doctor, and for you, a policeman, to talk eloquently here is indeed a bit offensive.
What does it mean that it meets the standards here? But it doesn’t meet the standards for police forensics?
Feeling a little looked down upon or something?
Moreover, the Gu Chen in front of him was also young.
Usually in front of young people, older people have always been full of confidence in their majors, so Zhao Cheng also retorted:
"Then according to your statement, our testing was too hasty?"
"It's not that you are rash, it's just that you are result-oriented." Gu Chen took the autopsy report he had read in his hand and continued to explain:
"A side effect of Antabuse tablets is the production of acetaldehyde, which can cause a variety of very uncomfortable and potentially fatal symptoms."
"These include headaches, sweating, nausea, vomiting, difficulty breathing, chest pain, dizziness, fainting, loss of consciousness, irregular heartbeat, epileptic seizures and even death as mentioned in your autopsy report."
"Of course, these symptoms can occur in any combination and to varying degrees."
"If you do an autopsy and have laboratory tests done by an expert like yourself, you will find that the blood of the deceased was quite acidic and rich in acetaldehyde."
"That's right." After hearing Gu Chen's words, Zhao Cheng agreed and said, "After testing, I found that the blood of the deceased Liu Zhifeng was quite acidic and rich in acetaldehyde."
"In addition, we also found Antabuse in the blood and tissue."
"Yeah." Gu Chen just nodded slightly and said, "So once you find these phenomena during the autopsy, you may determine that the deceased drank alcohol and died."
"Maybe the matter has basically come to an end here, and there will be no further in-depth examination."
"What do you want to say?" Gu Chen seemed to be quite professional, and the doctor Zhao Cheng beside him was also a little surprised at this moment.
Gu Chen smiled slightly, held up the autopsy report in his hand, and said, "I need to conduct further testing on the body."
"Do you doubt our autopsy capabilities?" Zhao Cheng hesitated, feeling embarrassed in front of Gu Chen.
But Gu Chen shook his head and said directly: "I don't doubt your autopsy capabilities. I just want to tell you that the presence of Antabuse in the body will not affect the pharmacotoxicological test results."
"Because Liu Zhifeng is involved in an arson case, we must launch a detailed investigation into him."
"But now, Liu Zhifeng's sudden death makes me very confused, so what I need is a detailed autopsy report, not a judgment based on Liu Zhifeng's family medical history and his current medication status."
"I understand." After hearing Gu Chen's words, Zhao Cheng also said convincingly: "Do you still need to do a toxicology test?"
"That's right." It felt like Zhao Cheng understood what he meant, and Gu Chen nodded in confirmation.
But at this moment, Zhao Cheng hesitated and said: "But this drug and toxicology test is very expensive, and our hospital's budget is often not enough to cover it, so..."
Glancing at Gu Chen, Zhao Cheng also said hesitantly: "So, unless your police find more relevant evidence to guide the autopsy in the right direction, poison will not be included in our consideration or search scope at all."
"It doesn't matter, we can bear the cost, or you can contact the family of the deceased and ask them to hand over the body to our police for disposal. We can do another autopsy at the Municipal Bureau's Technical Section."
Gu Chen also made it clear that his purpose of coming here this time was very clear, which was to conduct a detailed examination of Liu Zhifeng's body.
Zhao Cheng nodded silently and suggested: "Give me some time, I'll contact the leaders of our hospital and see what they say. If possible, I hope to complete the autopsy in our hospital."
"In addition, I have to notify the family of the deceased, which all takes time."
"Okay." Seeing that Zhao Cheng was willing to cooperate and save himself the trouble of taking the body away, Gu Chen immediately expressed his gratitude.
Not long after, Zhao Cheng began to sit at his desk and contact all parties.
After communicating for more than ten minutes, he hung up the phone, stood up and said, "Our dean has agreed to place further autopsies in our hospital."
"In addition, I have also contacted the family of the deceased, and they have agreed to continue the autopsy."
"That's great." Gu Chen nodded slightly to express his gratitude, and then asked Zhao Chengdao: "Then let's..."
"You want to do an autopsy now?" Zhao Cheng asked him with a smile.
Gu Chen nodded silently: "Time is precious, the sooner the better."
"But I have to arrange manpower, which will take some time..."
"If possible, I can be your assistant. I have also studied forensic medicine and participated in professional forensic training."
Gu Chen said with a smile.
Zhao Cheng's eyes were stunned and he looked Gu Chen up and down again.
I feel like this young guy knows a lot.
Seeing that Zhao Cheng was still hesitating, Lu Weiwei was a little impatient and quickly reminded her: "Junior Brother Gu is the apprentice of Forensic Doctor Liu from the Technical Department of the Municipal Bureau. You always know Forensic Doctor Liu, right?"
"So you are the apprentice of the famous forensic doctor Liu?" After hearing Lu Weiwei's introduction, Zhao Cheng immediately smiled and said: "Then you must be Gao Chuanfeng, right?"
Lu Weiwei:???
"Forensic Doctor Liu has more than one apprentice. Gao Chuanfeng is our friend, and his name is Gu Chen, and he is the captain of the Criminal Investigation Team of our Furong Branch."
Feeling like she had dug a hole and got herself into it, Lu Weiwei quickly explained.
After all, the medical community and the police community still have their own circles.
Zhao Cheng only knows that Liu Forensic Doctor's apprentice is named Gao Chuanfeng, which is normal.
Gu Chen said indifferently: "So, can we arrange it now?"
"Okay." Zhao Cheng nodded silently and said with satisfaction: "Since you are Forensic Doctor Liu's apprentice, I think your professional level is not much different. Then come with me to the examination room, and I will let you
At this moment, Zhao Cheng, who was wearing protective equipment, Gu Chen, who was also wearing protective equipment, and another assistant, were all ready.
Gu Chen asked: "Has the whole body of the deceased been examined?"
"Checked it," the assistant said.
"Did you find any wounds on the deceased?" Gu Chen asked again.
The assistant said impatiently: "That's not true."
"Are there no minor wounds?" Out of professional habit, Gu Chen would double-check a perfunctory answer in order to get an absolute statement.
But the assistant disagreed and said: "I have checked the body and there are no wounds at all. If you ask me, the deceased was a side effect caused by taking Antabuse for a long time. Moreover, the deceased showed signs of alcoholism before his death. He obviously could not control it.
Mouth."
While listening to Assistant Zhao Cheng's answer, Gu Chen began to examine the body of the deceased for wounds.
It felt like Gu Chen couldn't trust him. His assistant was a little speechless and whispered in Zhao Cheng's ear: "What's going on with this guy? Doesn't he trust us?"
"Then are you sure, have you checked everything?" Zhao Cheng was a little wary of Gu Chen's existence because of the title of Liu's forensic apprentice.
Therefore, compared to his assistants, Zhao Cheng is still cautious in his words and deeds.
After all, it was the assistant who did the wound examination on the corpse, not me, so I was not very clear about what the assistant had done with the examination.
The assistant was a little helpless and muttered in a low voice: "There are specialties in this profession, and you can do a lot of things depending on your ability."
"Now even the police have begun to take away the work of our doctors. It seems that there are quite a lot of doctors. If these police can really do this kind of work well, then we will all be prepared to lose our jobs."
"Keep your voice down." It felt like the assistant's voice was a bit loud, and Zhao Cheng also warned him against this.
But in the closed examination room, Gu Chen naturally listened to the conversation between the assistant and the doctor Zhao Cheng.
But Gu Chen didn't care.
Gu Chen's most important task at present is to check the body of the deceased Liu Zhifeng to see if there were any signs of injury.
After all, a sudden death during this time period may, in the eyes of ordinary people, be a simple accident caused by the side effects of drugs.
But in Gu Chen's opinion, the timing of this incident was somewhat subtle.
Anything that makes him feel uneasy or unsure, Gu Chen needs to verify with his own actions to avoid misjudgment.
Now I am involved in order to get accurate results.
After Gu Chen turned Liu Zhifeng's body over and inspected it, the assistant asked jokingly: "How is it? Are there any wounds?"
"The surface of the body has not appeared yet." Gu Chen took a deep breath and felt that the test results were as expected, otherwise Zhao Cheng's assistant would have checked it out long ago.
Hearing Gu Chen's words, the assistant chuckled and said, "I told you a long time ago that there is nothing wrong with the autopsy. This is not the first time we have done this work. You policemen only think about this and that all day long."
"Have I not finished speaking yet?" Gu Chen turned to look at the assistant and pointed at Liu Zhifeng's head: "Have you checked the position of the head?"
"Head...the position of the head?" When asked by Gu Chen, the assistant's expression suddenly went blank.
Gu Chen also saw the clues and asked: "So there is no such thing?"
"This... this person has black hair. How do I know if there are any wounds? Besides, who said the wounds will definitely appear on the head?"
"Then who told you that he wouldn't show up?" Seeing that the assistant was unmoved, Gu Chen followed the assistant's train of thought and asked directly.
The assistant suddenly felt embarrassed and glanced at Zhao Cheng beside him.
Zhao Cheng also said calmly: "Officer Gu, are you too suspicious? Usually when we do wound autopsy, we rarely look at the head position, because the hair is very troublesome."
"It's just because of the trouble that we need to check." Gu Chen also continued to talk about the matter:
"In addition, I suggest that we can also arrange for more detailed tests to be conducted on the blood and tissues obtained during the autopsy, because the presence of toxins may be discovered at this time."
"This..." It felt like Gu Chen's request was too much. The assistant was a little dissatisfied and glanced at Zhao Cheng.
Zhao Chenggang wanted to say it was not necessary, but he thought that the police represented by Gu Chen were investigating Liu Zhifeng.
Thinking about it this way, maybe this Liu Zhifeng is really involved in some cases.
So I thought about it and agreed, "Okay, I'll listen to you."
"Do you have any clippers?" Gu Chen heard Zhao Cheng's words and made a shaving gesture with his hand.
Zhao Cheng nodded silently: "There is one, put it in the drawer over there."
When Gu Chen heard this, he didn't think much and walked directly to the platform and took out a pair of electric hair clippers from the bottom drawer.
Without saying anything, he directly started to cut Liu Zhifeng's head.
As the "buzzing" sound continued, the assistant and Zhao Cheng's eyes became hesitant.
Everyone wants to see if what Gu Chen has been insisting on has the answer he wants.
After trimming the hair in front of his head, Gu Chen skillfully turned Liu Zhifeng's body around so that it lay on the platform.
Then, Gu Chen picked up the hair clipper again and began to clean the hair on the back of Liu Zhifeng's head.
But when he pushed it to the middle, a red dot the size of a pinhole suddenly made Gu Chen curious.
So Gu Chen increased his speed and instantly shaved Liu Zhifeng's head.
After cleaning up the hair on the platform, Gu Chen began to carefully inspect the position of Liu Zhifeng's head again.
But this time, Zhao Cheng and his assistant also gathered around.
The two looked at each other, both wanting to see if Gu Chen had discovered anything.
After a careful inspection, Gu Chen pointed at the back of Liu Zhifeng's head and said calmly: "There is a wound the size of a pinhole here."
"And judging from the current situation, this wound is still very new. I would like to ask, where is the head or the back of the head? Why does this weird wound appear?"
"this……"
When asked by Gu Chen, Zhao Cheng and his assistant were all dumbfounded.
The two of them never considered this issue at all.
But thinking about what Gu Chen said just now, it seems that they all verified Gu Chen's own words.
Zhao Cheng didn't know what to do for a while, so he could only ask weakly: "What do you think, Officer Gu?"
Gu Chen put the hair clippers aside, took a deep breath, and walked back and forth next to Liu Zhifeng's body.
After a while, Gu Chen raised his head and said, "Logically speaking, this kind of wound is more like being stabbed by a needle-like object."
"And if this wound is really related to Liu Zhifeng's sudden death, then maybe this wound may have been caused by a needle injection."
"Needle...syringe injection?" After hearing Gu Chen's words, the assistant was immediately shocked and said: "How...how could it be a syringe injection?"
"Don't worry about this for now." It felt like Gu Chen's premonition was right. Doctor Zhao Cheng's previous prejudice against Gu Chen seemed to have disappeared at this moment.
He quickly ordered his assistant: "Hurry up and follow Officer Gu's request to extract blood and tissue for re-examination to see if the presence of toxins can be found."
"Okay." Knowing that Gu Chen had convinced Zhao Cheng with his actions, the assistant could only obey and follow Gu Chen's instructions and start the poison test.
At this time, Gu Chen took off his protective clothing and chose to wait quietly outside, otherwise he would have to stand stupidly in the testing room.
Seeing Gu Chen walking out of the testing room, Lu Weiwei, who had been guarding the door, immediately came over and asked: "Junior brother Gu, how are you?"
"There really is a wound." Gu Chen breathed a long sigh of relief and said calmly: "There is a very small new wound on the back of Liu Zhifeng's head. Based on my past experience, this should be a wound caused by a needle stick.
."
"Pricked by a needle?" Officer Wang was stunned when he heard this: "Did someone stab Liu Zhifeng in the head? And that needle...could it be that he was injected with toxin?"
Thinking of some previous cases involving this kind of issue, Officer Wang also blurted out.
Gu Chen just nodded slightly and agreed: "At present, the possibility is very high, and the doctor Zhao Cheng seems to be a little biased in these things, or not very familiar with them."
"So, he needed some time, and I came out to get some air."
"Then if Dr. Zhao is not very familiar with this business, then we can transport the body to the technical department of the city bureau and let Forensic Doctor Liu and Gao Chuanfeng handle it. Their knowledge of poisons is definitely better than this Dr. Zhao.
ah!"
Yuan Shasha saw that Gu Chen could only wait outside, so she suggested moving the body.
But Gu Chen shook his head and replied with a faint smile: "It will be very troublesome to transfer the body if it is unnecessary. It also involves some procedural issues. After all, the hospital also has hospital rules and regulations."
"Although Dr. Zhao and his assistant are obviously a little unfamiliar with poisons, the problem is not big. At most, it may take a little longer."
Glancing back at the testing room, Gu Chen also smiled lightly and said, "We can just wait quietly outside."
"Then what do you think was the cause of Liu Zhifeng's death?" Lu Weiwei thought for a long time and chose to ask Gu Chen.
Gu Chen crossed his arms and sat on an outdoor seat on one side, thinking seriously: "I felt that Liu Zhifeng's death was a bit strange from the beginning."
"After all, based on family history, his condition is at most a side effect of taking Antabuse."
"But according to the current level of drug prescribing, Liu Zhifeng will not have such a tragedy. The only way to explain it is that combined with the small wound on the back of his head, he may have been injected with toxin, which caused the sudden
sudden death."
This chapter is not over, please click on the next page to continue reading! "After all, if this is not the case, how can we explain the new wound on the back of his head?"
"Yes." Police Officer Wang also agreed very much: "On the surface, Liu Zhifeng's sudden death may be related to the side effects of Antabuse, but is it possible that the toxin is related to the Antabuse?
What happens if a reaction occurs and cannot be detected?”
"It's also possible." Gu Chen nodded slightly and couldn't help but said: "In my opinion, it is very likely that poison was injected into Liu Zhifeng's body."
"Furthermore, judging from the condition of Liu Zhifeng's wound, he should have a new injury. According to my research on Liu Zhifeng's new head injury, it is possible that the wound occurred at the Rainbow Run scene yesterday afternoon."
"What?"
"Rainbow Run Live?"
"this……"
When Gu Chen said this, Lu Weiwei, Officer Wang and Yuan Shasha looked at each other for an instant, dumbfounded.
I feel like this is too weird.
After thinking about it for a while, Lu Weiwei said calmly: "If according to the judgment of the junior brother who took care of him, the wound occurred when Liu Zhifeng was participating in the Rainbow Run, then it can be concluded that he must have been framed."
"Moreover, the murderer may be hiding behind Liu Zhifeng. Taking advantage of the chaotic scene of corn flour flying everywhere after passing the checkpoint, he used a syringe to stab the back of Liu Zhifeng's head."
"Because in my opinion, the place where the murderer can strike is at the checkpoint, because that is the most chaotic stage of the entire Rainbow Run."
"Furthermore, the colored corn flour smoke blocked the line of sight, and coupled with the dense crowd, even Liu Zhifeng felt that someone had stabbed him in the back of his head in the chaos."
"But just like that scene, he probably wouldn't care too much and would just choose to keep running."
"Yes." After hearing Lu Weiwei's words, Yuan Shasha couldn't help but express her opinion: "At this time, the toxin has begun to spread throughout Liu Zhifeng's body through blood circulation."
"At that time, Liu Zhifeng, after finishing the Rainbow Run, may have found that his body was not used to it."
"And when we reached the small bridge, it was just when the toxin spread throughout the body and started to attack."
Glancing up at Gu Chen, Yuan Shasha also said with a look of horror: "So Brother Gu, this Liu Zhifeng was probably poisoned to death!"
Yuan Shasha's words were exactly in line with Gu Chen's judgment.
Gu Chen just nodded slightly, looked around, and said calmly: "Maybe the murderer is hiding among the participating teams."
"As for the warning of the threatening phone call mentioned by Hu Tiankai, we may feel that it did not happen, but in fact, Liu Zhifeng is the biggest victim of this activity."
"Is that phone call a reminder to Hu Tiankai?" Officer Wang held his chin with his right hand and suddenly fell silent.
In this Green Mountain Villa National Fitness Rainbow Run event, we deployed a large number of police personnel to maintain order overtly and covertly, and ultimately completed the specific tasks with excellence.
In everyone's eyes, if there is no major accident, it is a victory.
But now it seems that there was no major accident, but Liu Zhifeng's death actually happened.
From this point of view, this time the National Rainbow Run event still allowed the other party to succeed.
"Senior Brother Gu." Yuan Shasha was thoughtful and asked Gu Chen: "If, I mean if, if this murderer really injected toxin into Liu Zhifeng, then how could these doctors not detect it?"
"Could it be that they were really just perfunctory and didn't take it seriously at all?"
"I don't think so." Gu Chen shook his head and expressed his own opinion: "In my opinion, there may be several reasons."
"This first type may be what you just mentioned, work negligence or the like, which was not detected, but I don't think this possibility is high. After all, Dr. Zhao Cheng is also a more responsible doctor. He will not perform autopsy
There was carelessness in the process.”
"In particular, he was able to detect the presence of Antabuse and alcohol in Liu Zhifeng's body, which is enough to show that he has some skills, but he chose to be result-oriented during the autopsy process."
After a pause, Gu Chen added: "There is a second kind, and that is that poison testing is not within the scope of decent work."
"You must know that the cost of poison testing is actually quite high, and hospitals will not conduct poison testing casually, which will greatly increase the hospital's operating costs."
"After all, this hospital is not the testing room of our municipal bureau's technical department, which is specifically responsible for testing in this area."
“And it’s pretty good to be able to tell you that there is antabuse and alcohol in the body that exceeds the legal limit.”
"It seems to make sense." Lu Weiwei nodded silently, and then asked: "Are there any other questions?"
"I think so." Gu Chen said.
Lu Weiwei quickly asked: "Then what do you think is the reason for this third point?"
Gu Chen thought briefly for two seconds, and then said: "Maybe it's the protein in this poison that will decompose immediately when it encounters stomach acid."
"Is the snake venomous?" Yuan Shasha said casually.
Gu Chen nodded and admitted: "Yes, if the murderer uses poison, then the murderer must be very knowledgeable about these issues, which shows that the murderer's IQ is quite high."
"Also, the murderer may have made precise arrangements for the choice of poison. As for the snake venom you just mentioned, it is true because the protein will be decomposed immediately when it encounters gastric acid."
"In addition, some biological toxins are very useful, such as the tetrodotoxin contained in puffer fish or the saxitoxin in some shellfish."
"Especially tetrodotoxin, which is an alkaloid contained in puffer fish, also commonly known as puffer fish, and other organisms."
"Tetrotoxin is an aminoperhydroquinazoline compound, which is one of the most toxic neurotoxins found in nature. It was once considered the most toxic non-protein toxin in nature."
"This toxin often has a local irritating effect on the intestinal tract. After absorption, it quickly acts on nerve endings and nerve centers. It can also block sodium ion channels on nerve excitatory membranes with high selectivity and high affinity, hindering nerve conduction.
This can cause nerve paralysis and death."
"Isn't this too scary?" After hearing Gu Chen's words, Yuan Shasha was also a little scared and said: "But don't these toxins originate from the living body itself?"
"Yes." Gu Chen nodded slightly and explained: "The question you just mentioned is indeed controversial as to whether the toxin originates from the organism itself or whether it is a parasite."
"Because the accumulation and distribution of toxins in the body vary with different seasons and parts."
"Animals like puffer fish are highly toxic during the reproductive season, and females are larger than males."
"Among different parts, the ovary is larger than the spleen, the spleen is larger than the liver, and the liver is larger than the blood. The blood is larger than the eyes, the eyes are larger than the gill rakers, the gill rakers are larger than the skin, and the skin is larger than the testes."
After a pause, Gu Chen saw that several people were listening attentively and seemed to have an epiphany, so he continued to explain:
"So, generally, tetrodotoxin is not contained in the muscles, but after the tetrafish dies, the toxins in the internal organs can penetrate into the muscles."
"At this time, fish meat also contains a small amount of toxins, and the main sites for extracting toxins are the ovaries and liver."
"As for the chemical and thermal properties of tetrodotoxin, they are very stable and cannot be destroyed by general cooking methods such as salting or sun-drying."
"It can only be decomposed if heated at high temperature for more than 30 minutes or under alkaline conditions."
Lu Weiwei nodded silently and said thoughtfully: "Then what conditions can destroy this toxin?"
"Yes." Gu Chen used his master-level memory and began to recall the knowledge reserves in his mind.
After a while, Gu Chen's mind was racing with thoughts and he continued: "Heating at 220℃ for 20 to 60 minutes will destroy all the toxins."
"But in fact, the incubation period of poisoning is very short, as short as 10 to 30 minutes, and as long as 3 to 6 hours for onset of symptoms."
"And the onset of the disease is urgent. If the rescue is not timely, after poisoning, death will occur within 10 minutes at the fastest and 4 to 6 hours at the latest."
Glancing at the hospital testing room in front of him, Gu Chen told the truth, "So I think the toxin in Liu Zhifeng may be this."
"It's too scary." Lu Weiwei clenched her fists and said thoughtfully: "Then if it was discovered that Liu Zhifeng was poisoned at that time, if effective measures were taken, he might be able to save his life."
"Yeah." Gu Chen did not deny it, but also said with some regret: "In fact, after people are poisoned, there is a lack of effective rescue measures."
"So pure toxins are widely used in medicine and have extremely high commercial value."
Officer Wang frowned while listening to the discussion of several people, and said regretfully: "If Liu Zhifeng died from ingesting a sufficient dose of poison, Antabus would definitely change the autopsy results."
"I hope the laboratory test can produce a definite conclusion, so that the cause of Liu Zhifeng's death will not be so hasty."
"I want to go together." Gu Chen also said with a slight smile.
Now everyone's most urgent hope is to get the results they want in the hospital's testing room.
But after all, the hospital is not a specialized poison testing laboratory, so when receiving this task, it is inevitable that it will take a long time.
I don’t know how long I waited, but when everyone was sitting neatly on the seats outside, squinting and taking a break, the door to the testing room was finally opened.
When Gu Chen heard the noise, he immediately opened his eyes, stood up directly, walked to the doctor Zhao Cheng and asked:
"How are you, Dr. Zhao? Have you got the test results?"
Zhao Cheng had a complicated expression and handed the latest autopsy report directly to Gu Chen with both hands.
"Officer Gu, in accordance with your request, we also conducted detailed extraction tests. The results are as you expected. Liu Zhifeng did have a violent reaction in his body after being poisoned, which led to his sudden death."
"This actually has nothing to do with the Antabuse he was using. The main cause of death was still the toxin."
"That is to say, it is indeed consistent with what I thought before, that wound..."
"Perhaps that wound was injected with a needle." The assistant directly told the reason before Gu Chen finished speaking.
When Gu Chen heard this, he was finally relieved.
Lu Weiwei, Officer Wang and Yuan Shasha were relieved because of this.
It feels like the accident that everyone has been guarding against actually happened to Liu Zhifeng.
And judging from the situation at the time, the murderer seemed to be targeting Liu Zhifeng.
As a result, Liu Zhifeng was unknowingly poisoned, and during strenuous exercise, his blood circulation accelerated, and he eventually died suddenly in Green Mountain Villa.
"Officer Gu." Seeing Gu Chen stagnant on the spot, seemingly thinking about something, Zhao Cheng called out twice.
Gu Chen came back to his senses and said: "What, please take good care of the body, Doctor Zhao. I have to leave now and return to Furong Branch."
"No problem, you can go and get busy with your work." Knowing that Gu Chen's current focus must be on catching the mastermind behind the scenes.
Therefore, the doctor Zhao Cheng did not dare to persuade him to stay and directly agreed.
On the other side, while getting the results, Gu Chen also took the latest autopsy report and drove directly with his colleagues back to the Daofurong branch office.
…
…
At this moment, He Junchao was starting to investigate the monitoring points throughout the Rainbow Run based on the security check network near the Rainbow Run that day.
Lu Weiwei stood behind him eating potato chips and said angrily: "This murderer is really too cunning."
"I originally thought this guy would cause some trouble, but I felt very low-key and would only talk nonsense."
"But now it seems that the mastermind behind this is still a lone wolf."
"I was confused by the Rainbow Run team and took the opportunity to kill Liu Zhifeng."
Turning to look at Gu Chen, Lu Weiwei also asked: "By the way, Junior Brother Gu, what do you think the murderer's purpose is?"
"Maybe it's revenge, or something else." Gu Chen began to change from sitting to lying down.
He also crossed his hands behind his head and couldn't help but said: "If it is the case of these two situations, then we can only start with the people around Liu Zhifeng."
"It's just that I really want to know now. If the murderer's goal is to assassinate Liu Zhifeng, what is the connection with the previous hiring of people to set fire to Hu Tiankai's Jinma Furniture Plaza?"
"If the perpetrators are all the same, it would be a bit dangerous. Hu Tiankai was warned, and then his Jinma Furniture Plaza was burned down."
"I don't know the situation at Liu Zhifeng's side, but judging from the viciousness of the murderer's actions, it is obvious that he was well prepared."
"Maybe Liu Zhifeng has received similar warnings before? Maybe he thought it was a prank and didn't take it to heart at all."
"It's too scary." Lu Weiwei thought of everything that happened yesterday, and suddenly felt that a lone wolf-like murderer just mingled among the more than 1,000 participating teams, and then launched a one-shot kill on Liu Zhifeng.
It feels like in this case, it is obvious that he has completed all the tasks without knowing it.
Gu Chen turned around and glanced at He Junchao, urging him to ask: "Brother He, how is your investigation going? Have you found any suspicious persons?"
"Oh, please don't rush me." He Junchao seemed to have a headache and said truthfully: "I just took a rough look at all the surveillance footage, and I'm going to look at it a second time, maybe more times."
"You have to know, when everyone is wearing similar clothes and their faces are painted with colorful cornstarch, it is too difficult to tell who is who? Which person was in which position just now."
As soon as he finished speaking, He Junchao threw himself directly on the table.
Lu Weiwei grabbed He Junchao's clothes by his neck and pulled him upright, reminding him: "You want to be lazy now?"
"Are you kidding? Am I not a tool?" He Junchao was a little dissatisfied and retorted directly: "My eyes can't stand it after watching it for so long. Let me take a rest."
"How about I do it?" It seemed that with He Junchao's search speed, it would be very difficult to accurately find the murderer among the large crowd.
But with Gu Chen's master-level observation and master-level memory, as well as his flexible responses to various complex situations, Gu Chen felt that he had to give it a try.
He Junchao was a bit reluctant, so he quickly gave up his seat and said with both hands: "Gu Chen, come here, come quickly."
Gu Chen sat on He Junchao's seat and started to click on the video before the start of the Rainbow Run.
At this moment, Gu Chen also accurately found Liu Zhifeng's location.
At that time, Gu Chen and his team members were located behind and to the right of Liu Zhifeng.
We are not very far apart, and we can even see each other across the sea of people.
So Gu Chen began to search the surrounding people based on the principle of Liu Zhifeng as the center, focusing on those people with weird behaviors and expressions.
It didn't take long for Gu Chen to identify several suspicious men in the crowd.
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