Chapter 600: Locked-Room Murder

Liu Cheng didn't expect that he came over to hand over the remains and could witness the replacement of the Ningtai County Bureau team.

Fortunately, this series of personnel changes seemed to have been brewing for a long time. In just one day, the doorplate of the county bureau political commissar's office was changed to "Director," the familiar Deputy Director Huang Qiangmin became the political commissar, and the deputy section-level Jiang Yuan seemed not to need to change his identity.

Liu Cheng, who had been a background board for a day, felt that it had no effect on him. He ate and drank as usual, bought a ticket, and waited to go home.

Evening.

In the atmosphere of eating and drinking, Huang Qiangmin sat down next to Liu Cheng.

"Oh, Bureau Huang, congratulations, congratulations." Liu Cheng put down his chopsticks and said auspicious words first.

"Thank you. Let you see a joke. Are you used to staying in Ningtai County..." Huang Qiangmin's scene words came out of his mouth. After saying two sentences, he chatted like a family, saying: "There are many cases in Beijing, are you busy usually?"

"Busy, how can I not be busy." Speaking of work, Liu Cheng immediately opened the infinite complaining mode: "The workload is one thing, and the work can't be finished at all. You are an old criminal police officer. Let's be honest, some cases are really ground out by time. If it's a homicide or a major case, then grind it out. If it's not, then you can only squeeze time to do it. If you really can't do it..."

"It should be easier in these few years."

"That's for sure. Contact cases are also less now. The economy is good, and criminal cases are less..."

"Team Leader Jiang, you came at the right time. We really encountered an interesting case this time." Old Zhou is like Wang Po, his face is like it, and the abacus beads in his heart ring so that the whole building can hear it.

Small cases don't need experts, but if there are big cases, they don't need to be too big. Cases with some influence have a large number of people to choose from in the Beijing Bureau.

The Audi A6 starting with white 'a' is at the front of the motorcade. The entire motorcade almost filled the parking lot of the Changyang City Criminal Police Detachment.

"Alright." Yu Wenshu immediately arranged manpower. First, because Jiang Yuan's level is not high enough, he cannot decide many things. Second, the conditions in Beijing are too good, and there are too many experts.

Huang Qiangmin, as a bad listener, nodded from time to time, allowing Xu Wan's emotions to be released extremely, and he spoke more comfortably. The two sides didn't talk about specific cases, just chatted generally, chatted about work treatment, bonuses, and subsidies, feeling like white-collar workers.

"There is one..." Yu Wenshu hesitated: "The case is a bit complicated. I don't know if it's suitable for a good start."

The squadron leader of the Fourth Squadron of the Criminal Police Detachment, Old Zhou, came over with the case file, his bitter face overflowing with liberation-style smiles.

Until Yu Wenshu from Changyang City called, Huang Qiangmin had a good talk with him. Xu Wan came over from Ningtai by car, closing his eyes and resting all the way, thinking nothing, managing nothing.

Liu Cheng's cold case task force gathered together, and after many days, they set off for Changyang City with great interest. Early the next morning.

Xu Wanpeng was very happy and drank with him until very late, and also made an appointment for the second day's itinerary.

Huang Qiangmin still felt it was very fragrant. "Economic cases are less."

"The cases that can't be solved, there are various factors, right? Some are really... hard to say." Jiang Yuan's self-esteem as a criminal police officer is still very strong, especially when facing cases, he is unwilling to say "no."

After drinking a beer, Huang Qiangmin opened another bottle and asked: "The funding of the Beijing Bureau should be very high, right? I chatted with people before, feeling that their funding is unlimited."

"Yes, it's a locked-room murder." Old Zhou sighed at his new official's three fires, prepared clearly.

"There will be very difficult cases?"

Long talk at night.

Looking at the autopsy report, Liu Cheng couldn't help nodding, saying: "It really is carbon monoxide poisoning."

Seeing familiar people coming, familiar people taking Liu Cheng and others to the conference room, Huang Qiangmin spat out a breath of relief. This way of selling is interesting. It's not like going to other provinces, where you have to prove yourself first. What's there to prove? Now you have to let people beg to come.

"There are many expenses. However, I don't need to manage those." Xu Wan paused, then smiled: "To tell the truth, for our grassroots departments, the funding expenditure in these few years is still quite comfortable. As long as the case can be solved, the funding aspect is very easy to talk about. It's just that 'as long as' sometimes costs lives."

So, Huang Qiangmin took advantage of this opportunity to take Jiang Yuan to visit everywhere, and at the same time, he also asked and learned some advanced experiences from Xu Wan.

"Case by case?" Yu Wenshu's interest was also very high. Used to luxury, returning to a difficult and excellent environment, this is how to make it uncomfortable.

The Fourth Squadron of the Criminal Police Detachment, Old Zhou, came over with the case file, his bitter face overflowing with liberation-style smiles.

"The autopsy report has been read." Liu Cheng couldn't help nodding, saying: "It really is carbon monoxide poisoning."

Seeing familiar people coming, familiar people taking Liu Cheng and others to the conference room, Huang Qiangmin spat out a breath of relief. This way of selling is interesting. It's not like going to other provinces, where you have to prove yourself first. What's there to prove? Now you have to let people beg to come.

Huang Qiangmin gave a strong refusal.

"The autopsy report has been read." Liu Cheng couldn't help nodding, saying: "It really is carbon monoxide poisoning."

"The expenses are also high. However, I don't need to manage those." Xu Wan paused, then smiled: "To tell the truth, for our grassroots departments, the funding expenditure in these few years is still quite comfortable. As long as the case can be solved, the funding aspect is very easy to talk about. It's just that 'as long as' sometimes costs lives."

"The next day, autopsy examination, pectoralis major muscle was peach red; double lung surface visible bleeding spots; heart blood was cherry red, non-coagulated. Other organs saw no abnormalities."

He used to be a criminal police squadron leader, only able to manage his own affairs. Now that he has reached the county bureau political commissar, he can organize county-wide units to do evidence completion and homicide case combing.

"Case by case?" Yu Wenshu's interest was also very high. Used to luxury, returning to a difficult and excellent environment, this is how to make it uncomfortable.

"Haha, it's like this. Our economic investigation scale is getting bigger day by day, and young people love to go to economic investigation. White-collar crime is indeed better to look at. It's not like us doing criminal police, often bloody..."

Traveling with them were Jiang Yuan and his two team members.

Xu Wanpeng nodded solemnly, then said: "Find a current case, first strive for a good start. Are there any current cases recently?"

"Beijing is really Beijing, unlike us. Our new homicide cases every year are basically two or three, three or four are many." Huang Qiangmin smiled and said: "Like our Liu Cheng, recently often has to do small cases."

"Yes, car interior carbon monoxide poisoning. The first thought is car exhaust death. However, we checked the vehicle, the vehicle doors and windows and trunk were sealed, there were no signs of prying locks, the vehicle was not illegally modified, and the starting environment was not a closed space, so exhaust death was out of the question." Old Zhou paused and said: "It is also because of this reason that this case was changed from non-normal death to murder."

"Detected carbon monoxide hemoglobin content was 70%."

Since Bureau Chai left, no one paid attention to him anymore.

"Needless to say."

He wants to show it to the Qinghe City Bureau, Changyang City Bureau, and other city and county bureaus in the province.

Liu Cheng smiled politely and said: "Let's take a look."

Huang Qiangmin felt that Xu Wan was very strong, but could he be as strong as those nationally famous experts? He wasn't too sure either.

This time, Xu Wanpeng was prepared to sell Xu Wan directly to Jiang Yuan.

However, it was not.

Testing the content of carbon monoxide hemoglobin, checking double lung bleeding points, checking toxicology, etc., were all to exclude the possibility of simulation.

"Then let Liu Cheng take a look. If it's suitable, we'll do it. If it's not suitable, we'll talk about it."

Of course, Huang Qiangmin learning from other places to engage in such a set, is not just for the one-acre-three-cent land of Ningtai County. It's simply not cost-effective.

Following Liu Cheng to do so many cold cases, although most of the time it was smooth, it had to be admitted that there were always some cases with too few clues, so that Liu Cheng couldn't complete them alone and had to cooperate with Liu Jinghui and Xu Taining many times. It should be said that this mode more or less lowered Liu Cheng's own influence.

Mu Zhiyang, who came with him, appropriately supported the gag, saying: "It's not car exhaust death?"

Those colorful license plate numbers made the police officers who didn't know the truth feel funny, and made those who knew the truth feel cold.

Liu Cheng nodded slowly, first took out the autopsy report to read, and read out the important parts, which was also an explanation to his team members:

Xu Wan was stunned: "That's such a waste."

Huang Qiangmin thought so while looking at Jiang Yuan with the corner of his eye, hoping that this old criminal police officer could use his eyes in criminal investigation and be sensible.

Xu Wanpeng poured wine and didn't speak.

With such a foundation, I believe that the remaining cold cases in Ningtai County can be handled to the greatest extent.

Business that comes to the door is not business.

But for forensic doctors, there is a possibility of encountering simulated carbon monoxide poisoning.

After all, if the car exhaust didn't leak, the most likely situation is poisoning death.

Of course, wool comes from the sheep. Changyang City can borrow manpower from the lower cities, which belongs to "white wolf with empty gloves."

Going to Changyang City to do cases, we are really too familiar with it. Inexplicably, Xu Wan still has a little expectation. Without any discrimination, the crime rate of criminals in big cities is higher.

Seeing the body presenting a beautiful pink color, it is usually carbon monoxide poisoning. This simple judgment method probably comes from Japan, because there is a habit of burning charcoal to commit suicide. Ordinary people and reporters see many bodies of people who burned charcoal to commit suicide, so they draw such a conclusion.

Xu Wan helped think of ways, saying: "You can dig up cold cases. We are the same now, doing several cold cases on average every month."

Therefore, in Xu Wanpeng's view, it is still very necessary for all places to re-comb cases.

However, there are always cases that cannot be solved. This is a reality problem.

The news of Bureau Chai's departure spread quickly. ===== CHAPTER 601 =====