Police Chen Shu

Hotel lobby, coffee shop.

"After Zheng Jie committed the murder, he escaped outside through the rope hanging in the room. The purpose of cleaning staff Zheng Amei's choice to enter the room the next morning was to lock the opened window, thus completing the closed loop of the secret room. Calculate this If you do, the extra six seconds will be just right.”

Chen Shu picked up the water cup and drank the long-cooled coffee.

He put the cup down and ended his speech with a bang.

Everyone's eyes were fixed on Chen Shu, who was sitting in the middle.

Jiang Hai, the youngest, leaned forward and subconsciously licked his dry lips, feeling his mouth was dry.

Being a police officer is so fun!

The hard years of high school have been so worth it!

The students from the police academy who did not yet have the power to enforce the law were so sure in their hearts that their eyes were shining, just waiting for the next good show to take place.

The late case analysis meeting officially began, and Chen Shu said confidently: "The murderer is not Zheng Amei, but her son, Zheng Jie."

After a pause, Chen Shu nodded to Ma Rongcheng who was sitting next to him and said, "This can be supported by the forged shoe prints of 'big feet wearing small shoes' that horse experts inferred existed at the scene."

Ma Rongcheng nodded reservedly and smiled.

Since Zheng Jie and Zheng Amei were arrested and brought to justice, the serious crime team of the jurisdiction's brigade organized elite police officers to investigate overnight. Ma Rongcheng, who had nothing to do, received a WeChat message from Jiang Hai, saying that Officer Chen had solved the mystery of the case. I suddenly became curious.

In addition, the experience that Huang Mao mentioned about police officer Chen's visit to the Myanmar Bei KK Park happened to be somewhat related to the series of anti-fraud cases in the Myanmar Bei KK Park that he was investigating in the provincial department's task force, so Huang Mao was asked to lead the way and hurried. Came to the hotel.

At this moment, receiving Chen Shu's affirmation, Ma Rongcheng was calm on the surface and happy in his heart.

Chen Shu thought for a few seconds and went straight to the topic: "I speculate that Zheng Jie entered and exited the crime scene through the window of the hotel room. When cleaning lady Zheng Amei entered the door the next day, her purpose was to lock the window that Zheng Jie opened when he escaped. This created the illusion of a secret room, causing the police to mistakenly believe that there was no second person in the room and judge it as a suicide case. "

Jiang Hai touched his chin and spoke slowly: "Brother Shu, you mean that Zheng Jie entered the crime scene through the window, killed the person indoors, then pretended to commit suicide, and finally escaped through the window.

"Then the next morning, the hotel cleaner Zheng Amei entered the room, locked the window and pretended to be a secret room on the pretext that the guest asked for cleaning in the morning, and then called the police. This would create the illusion of a secret room murder. Yes, this is indeed logically possible. It works.”

Jiang Hai looked up instantly, as if he remembered something.

He spoke faster, as if he was afraid that others wouldn't hear everything: "When Brother Shu and Brother Chuan and I came back from breakfast, we heard Zheng Amei's screams as soon as we got out of the elevator. In the end, we ignored this frightened girl. The eldest sister who died thought that we were also the first witnesses and that everything in the future would be blamed on her."

As he said this, Jiang Hai showed a look of shame on his face, because since the case occurred, he has been the most proactive person and is on the front line of everything.

Naturally, they also assumed the position of the first witness, thinking that they were the first witnesses after the incident.

Zhu Yiba smiled coldly and said with a hint of self-deprecation: "You can't tell, but her skills are really amazing. When entering the door, she locked the window in a very short time, which was equivalent to closing the last loophole in the secret room. On. Who would have thought that the cleaning lady responsible for daily cleaning of the hotel would be the murderer's accomplice."

Jiang Hai clenched his fists and realized: "I understand! This is the real reason why Zheng Amei has been wandering in the corridor without entering the room, and finally waited until other guests appeared before opening the door!"

"It's a pity that the person who came is not only a guest, but also a real policeman." Chen Chuan straightened his chest in a great mood, and his eyebrows were curved. He didn't know whether it was because he solved the murder case or for other reasons.

Huang Mao was also very happy. After all, this was the first time he had taken charge of a murder case. Now, in a twist of events, a case that was originally considered a suicide was detected as a murder case.

This matter can probably be boasted at the wine table for a whole year.

He was naturally in a very cheerful mood.

But for a moment, Huang Mao remembered what Ma Rongcheng had just said to him to lead the way.

"Xiao Huang, you have nothing to do in the unit anyway, so just come with me to find Officer Chen and the others."

Am I still the host police officer? Huang Mao was a little confused, his mood plummeted, and he didn't listen to what everyone said next.

Except for Huang Mao, who was about to hold back his internal injuries, the atmosphere in the cafe was full of joy and joy.

Ma Rongcheng, who originally rushed over to exchange information about the Burmese Bei fraud park, after listening to Chen Shu's reasoning, he returned to his own deductions.

After several back and forths, Ma Rongcheng felt that something was right, but there was still an unresolved problem in the whole case, which was that Zheng Jie had sufficient alibi during the time when the crime was committed.

First, the hotel surveillance video captured the scene of him leaving the hotel, as well as the travel records on the taxi app;

Secondly, the surveillance video of the bar also proved that Zheng Jie was drinking with friends inside during those hours;

Finally, after Zheng Jie finished drinking, he also took a taxi back to the hotel.

The chain of evidence for alibi is very complete. If this guy hadn't committed a crime for the first time and had poor mental and emotional control, and was seen through by the police at a glance, it would have been really troublesome.

To put it simply, how can Zheng Jie’s alibi be broken?

This is all the information that Ma Rongcheng gathered from the investigators at the Criminal University. However, he was only an expert who came from the provincial department to support the grassroots level, and Chen Shu and others were also colleagues who came from other provinces to travel. There was no need for both parties to discuss this case. It's fine.

Therefore, Ma Rongcheng did not raise these doubts. He took the time to chat with Chen Shu about the situation of the Myanmar Bei fraud park. After getting some good information, he was ready to say goodbye because he was rushing back to the provincial department task force to handle matters.

However, Ma Rongcheng, who wanted to leave, was enthusiastically kept. The reason was simple. He had to eat when he went back, so why not eat together here.

It goes without saying that Huang Mao felt that they were all one of his own, and the others felt that they were also one of their own, so he followed them happily without being greeted or greeted by anyone.

One thing about the police force is different from other types of work in society, and that is that the intimacy between colleagues is much higher than that of ordinary work types, especially special police and criminal police.

As for the special police, whether it is patrolling, going on missions, or even daily training, the whole team is pulled out, and there are basically no single people left behind.

A group of people do the same job together, eat the same meal, and even sleep and shower in the same room during training every year. Over time, the relationship will naturally grow deeper.

The criminal policemen are also similar. During the investigation, they basically live and eat together. Sometimes, in order to find a suspect, they may be crowded in a car for ten or twenty days, smelling the same sour smell and chewing food full of food. It's a bitter cookie.

Then during the arrest, everyone worked together to deal with the criminals who were endangering society. Afterwards, individual and collective rewards rained down like raindrops. This sense of honor of sharing weal and woe tightly linked them together.

Many times, this close working relationship is the main motivation for grassroots police officers to work overtime despite the ups and downs of "007 blessing style" work.

The wages and benefits of the Public Security Bureau, which are higher than those of ordinary civil servants, are really not the motivation for grassroots police, at least not the main motivation.