Chapter 778 Late Case Analysis Meeting

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 Fraud 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 hurry up. 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 requested it to be cleaned 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 that, Jiang Hai had a look of shame on his face, because since the case happened, 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, that is, during the time when the crime was committed, Zheng Jie had sufficient alibi.

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 evidence chain of alibi is very complete. If this guy had not committed a crime for the first time, and his mentality and emotions were not well controlled, and the police saw through it at a glance, it would have been a real trouble.

Simply put, how to break Zheng Jie's alibi?

These are the information that Ma Rongcheng heard from the investigators in the Criminal Police Department. However, he was just an expert from the provincial department to support the grassroots, and Chen Shu and others were also fellow tourists from other provinces. There was no need for both parties to go into detail about the case.

Therefore, Ma Rongcheng did not mention these doubts. He took the time to chat with Chen Shu about the situation of the Myanmar Fraud Park. After getting some good information, he was ready to say goodbye and go back because he was in a hurry to go back to the provincial department's special case team.

However, Ma Rongcheng, who wanted to leave, was still enthusiastically kept. The reason was simple. He had to eat when he went back, so it was better to eat together here.

Huangmao was self-evident. He felt that they were all his own people, and the others felt that they were also his own people, so he didn't need to be greeted, and no one greeted him. He happily followed.

There is one thing that is different between the police force and other jobs in society, that is, the intimacy between colleagues is much higher than that of ordinary jobs, especially special police and criminal police.

For special police, whether it is patrolling, going on missions, or even daily training, the whole team is pulled out, and basically no one is left alone.

A group of people do the same work together, eat the same food, and even sleep and shower in the same room during the annual training. Over time, the relationship will naturally deepen.

And criminal police are similar. During the investigation, they basically eat and live together. Sometimes, in order to wait for a suspect, they may squeeze into a car for more than ten or twenty days, smelling the same sour smell and chewing bitter biscuits.

Then when arresting, everyone works together to deal with those criminals who endanger society. Afterwards, individual and collective rewards fall like raindrops. This sense of honor of sharing weal and woe links them tightly together.

Many times, this close working relationship is the main motivation for grassroots police officers to work overtime in the wind and rain and in the "007 blessing style".

The salaries and benefits of the public security, procuratorial and judicial organs that exceed those of ordinary civil servants are really not the motivation for grassroots police officers, at least not the main motivation.