"Zhang Fei is probably not the murderer." Chen Shu blurted out.
Xu Chaofan and Zhu Li were extremely surprised.
Xu Chaofan helped Zhu Li and asked solemnly: "Ashu, this is not a joke. This case is being watched by the city's No. 1 high-ranking official, and it is a task directly suppressed by the city bureau. Everyone from the Criminal Bureau is now running to X
Save yourself the trouble of arresting people!”
Chen Shu took out a piece of paper from the case file bag and handed it to Xu Chaofan.
Xu Chaofan looked down and saw the identity information of Zhang Fei, the husband of the deceased Xiaoyan.
He read it carefully from beginning to end and found no suspicious information.
He and Zhu Li, who leaned over and scanned the information at the same time, met their eyes, and both of them were filled with doubts.
"Zhang Fei is 1.88 meters tall and weighs nearly 180 kilograms."
Chen Shu took out another photo of the scene and showed it to everyone.
This is a picture taken during the day of the cement floor of the small courtyard where the crime occurred. There is a rather obvious dark purple blood stain on the ground, which extends from the northwest corner of the cement floor to the door of the main house where the body was found.
"The deceased was about 1.5 meters tall, with a thin build, and the injury was only on his head. Judging from the pictures at the scene, the deceased should have been beaten by the murderer with a murder weapon on the cement floor, and then dragged into the house with his head on the ground.
Two reasons: the murderer was unwilling to touch the blood on the head of the deceased; the murderer was too weak to hold the body."
After hearing this, Xu Chaofan and Zhu Li nodded frequently.
Chen Shu took out two more A4 papers and handed them over.
This picture shows the murder weapon used by the murderer, two palm-sized stones, and a diagram of the scene.
"If the choice of crime location and time is inevitable because the suspect committed a crime of passion, then for a murder weapon that only weighs about ten kilograms, why didn't the murderer just throw it away after he had enough time to think calmly afterwards?
To a nearby reservoir? The same goes for the corpse. Why not tie a stone and throw it into the reservoir together?
The answer is that the murderer can't move it or has no strength."
Then he pointed to the diagram of the scene when the murder weapon was found, and said: "The police found the stone used by the murderer in the corner of the yard. I remember that there were many stones piled up in a mess in that corner.
This shows that the murderer deliberately and deliberately wanted to conceal the murder weapon. And the last information feedback location of the deceased's mobile phone was at the scene of the crime, so it is obvious that the mobile phone was either turned off by the murderer and taken away, or thrown into the reservoir. From this point
It shows that the murderer had the idea of covering up the mobile phone.
Again, since he had this intention, why didn’t he throw the stone used in the crime directly into the reservoir?”
Chen Shu calmly stared at Zhang Liyun, who had already walked out of the interrogation room: "Obviously, the murderer is a person of very little strength or short stature. In any case, it is definitely not Zhang Fei."
When Zhang Liyun heard this, he suddenly became anxious.
Although he has always wanted to stay out of the matter and just want to live in peace. But the importance of this case at the moment is beyond doubt. If everything goes as the policeman in front of him said, then the situation has reached an extremely critical moment.
On the other hand, now that the entire Criminal Investigation Department has been dispatched to Province
He suddenly lost his composure. Looking at the policeman in front of him who had ranked first in the number of cases solved in the branch over the years, he unconsciously asked for advice: "Suo Chen, what do you think we should do next?"
Why are you, an instructor of the Criminal University, asking me this? Isn't this what you should do? Complaints are complaints, they are all colleagues, and Chen Shu will not let it go.
He first reminded Xu Chaofan to transfer Ma Hengyuan in the interrogation room to the detention room, then led a group of people into the interrogation room next door in a hurry, poured out all the information in the case file bag, and covered the entire table one by one.
.
He asked Zhang Liyun to help him get a stack of A4 paper from the printer, then took out a signature pen from his jacket pocket, lay down on the table, and began to draw strokes one by one in detail.
After Xu Chaofan arranged things, he hurried over. His hands were numb and his heart was pounding.
In addition to actively participating in this murder case, he really wanted to change the perception in front of Zhu Li that the police at the police station were incapable of handling major cases. In fact, he was also tired of the tedious handling of security cases all year round.
What police officer doesn't like solving big crimes?
Even though he is already over 40 years old!
At this moment, he is no longer the deputy director of public security who is responsible for turning Dongming Institute from the second to last in terms of performance over the years!
He just wants to see how this case is solved next!
He had a premonition that something big was going to happen this time!
An hour later, Chen Shuyi sat on the table in the inquiry room and handed several printed documents to everyone.
"The misunderstanding we fell into before was that based on the injuries of the deceased, we empirically determined that the case was a revenge crime committed by an acquaintance. It happened that at this moment, the deceased's affair happened, and her husband also turned off his mobile phone and went back to his hometown. This time
It attracted our attention!"
Everyone looked at the information in their hands and pondered Chen Shu's explanation.
Zhu Li hesitated and said: "According to you, it is just a coincidence that the deceased Zhang Fei left Dongzhou and returned to his hometown this time?"
"I don't know if it's a coincidence or not, but the evidence at the scene proves that the murderer's body shape does not match Zhang Fei's. We don't have to worry about Zhang Fei. Xing Da has already gone to the local area, and I believe that information will be transmitted to us soon.
What we need to do now is to find the people hidden behind Zhang Fei and Ma Hengyuan."
Zhu Li was tired of reading, put the information aside, and asked directly: "How to find it?"
Chen Shu pulled out a stack of call list details, shook it in front of everyone and threw it on the table: "We relied too much on call list analysis. In this case, after investigating the deceased's call records on that day, it was proved that Zhang Fei's
After the communication was suspected, the person was immediately targeted. As everyone knows, with the development of civilian technology, people now have WeChat, QQ, etc. in addition to phone calls."
Zhu Lishu raised her eyebrows: "Oh, you mean to go to Tencent to investigate the chat information of the deceased on that day?"
Xu Chaofan, who has rich experience in handling cases, finally found an opportunity to say: "I'm sure they won't give it to me, so there's no need to try."
"Ah? Why?"
Chen Shu waved his hand and interrupted: "Time is running out, so I'll keep the story short. We are now divided into two teams. Xu Chaofan and Zhu Forensic Medical Officer are two teams, responsible for extracting fingerprints from the iron gate at the entrance of the compound where the crime occurred, and the iron gate chain.
As well as extracting the footprints from the house where the crime occurred. Zhang Zhi and I took Ma Hengyuan to the deceased's house to see if we could find anything."
Chen Shu's analysis made everyone's hearts a lot brighter, and they seemed to have a backbone and determined their goals. They were no longer as confused as before!
"Zhang Zhi, what do you think?" After all, it was a criminal case. After Chen Shu arranged his work as usual, he asked Zhang Liyun.
Zhang Liyun understood roughly. As a veteran detective, he also highly recognized Chen Shu's inference and arrangement.
This case was of great concern, and at this point, he wished that someone could step forward and take on this responsibility in his place.
Hearing Chen Shu's inquiry, he nodded hurriedly: "Just do what Chen said!"