Chapter 895

The office of the joint investigation team of the Wuhuashan project is located in the Yuhua Branch Bureau. There are two main reasons for choosing this place. The first reason is that it is close to the crime scene. Secondly, the technical team and the forensic doctors of the autopsy are all from the Yuhua Branch Bureau. It is more convenient to handle cases here.

The office of the joint investigation team is located in a large conference room, where Han Bin used to work, which also saves the time to get familiar with the environment.

After returning to the sub Bureau, Han Bin poured a large cup of tea and called Zeng Ping and Li Hui to the conference room to inform them of Dong Yubei's case.

Knowing the circumstances of Dong Yubei's murder, Zeng Ping also thinks that the two cases are directly related, but whether they are the same murderer needs further investigation.

After that, Han Bin went to Dai Minghan's office to report his recent work and the case of Wuhuashan. Seeing Han Bin's growth, Dai Minghan was very happy and encouraged him.

As for the case of Wuhuashan, Dai Minghan doesn't have much to do with it. This case is still dominated by the Criminal Investigation Brigade of the Municipal Bureau, who are only responsible for assisting. Although he is the deputy director of the Branch Bureau, he is not good at interfering in Han Bin's investigation direction.

At noon, Han Bin and his party had dinner in Yuhua Branch. Han Bin met many old colleagues. The news that Han Bin was promoted to the second squadron leader of the City Criminal Investigation Brigade is no secret in Yuhua Branch. Many people congratulated him.

Han Bin has returned home in fine clothes. However, in front of his former leaders and colleagues, Han Bin has maintained enough humility, and his attitude is no different from before.

In addition to some familiar people, there are also some young faces looking at Han Bin frequently.

A policewoman in her twenties said to her companion, "look, that's captain Han Bin who was transferred to the Municipal Bureau. She's very handsome!"

"Captain Han has solved many big cases. When I was in the Police Academy last year, I heard about his deeds. At that time, the teachers also analyzed his experience in handling cases. I heard that he is not only proficient in criminal investigation skills, but also proficient in footprint identification."

"Tut Tut, it's really powerful. It seems that he is about the same age as me. He's the squadron leader of the City Criminal Investigation Brigade. I'm not even a group leader now. Mother, when can I make it out?"

These police officers have not been in Yuhua Branch for a long time. They have heard of Han Bin's deeds. Some people watch the excitement, while others take Han Bin as an example.

For example, Han Bin, who has repeatedly solved major cases, has been promoted several grades in just two years, and has become the squadron leader of the city's criminal investigation team at a young age, which is rare in the entire Qindao public security system.

In the afternoon, the team members who went out to investigate returned one after another. Han Bin held a case summary meeting in the conference room.

Han Bin sits on the main seat of the conference table, with colleagues from the Municipal Bureau on the left and Yuhua Branch on the right.

Han Bin glanced at the crowd and said in a loud voice, "we all know the situation of the case. I won't repeat it here. After investigating the scene, we all investigated separately and talked about the progress of the investigation. "

Li Hui coughed softly, "my situation is relatively simple, so I'll talk about it first and give you some ideas.

After being reminded by team Han, I took people to search the scene carefully. In the drawer of the wardrobe, I found a pile of instructions, including the instructions of a small camera.

The brand of this camera is Carmel. It's a small camera made in the United States. The model is V11. I found the photos of this small camera on the Internet. You can have a look at it. "

Li Hui went to the back of the conference table, turned on the projector and played a slide show of a small camera.

Han Bin said, "I'll send the photos to the case group later. Pay more attention when investigating the case. The camera lost by the suspect may have key evidence, which is very important."

Zhu Jiaxu then reported, "I went to Qindao Photography Association to investigate. Jin Zhiwen is a member of the association. He often participates in the activities organized by the association, and has also participated in some excellent works exhibitions of the association, but he has no award-winning record. Among his friends in the Photography Association, no one has heard that a boss wants to buy his works at a high price.

In addition, I went to the communication company to print Jin Zhiwen's recent telephone communication records, but I haven't had time to check them in detail. "

The next report is Wang Xiao, who is responsible for visiting his neighbors.

Wang Xiao held a piece of information in his hand. "There are four families on each floor of Jin Zhiwen's building. I visited eleven families on the sixth, seventh and eighth floors. Two of them couldn't get in touch with each other, and three of them didn't live at home yesterday. Six households were actually interviewed.

Three households claimed that they did not hear the abnormal situation last night, and the remaining three households said they heard the abnormal shouting, but the three households described the abnormal shouting differently.

Among them, the owner of room 701 claimed that he heard a man's cry at 8:00 p.m., which was loud and startled him. He had planned to come out to have a look, but later he couldn't hear it, so he gave up.

The tenant of Room 802 claimed that he heard a cry at 9:00 p.m., male or female. He couldn't remember clearly, because he was taking a bath at that time. The sound of running water was loud and he didn't hear it very clearly.The owner of room 704 claimed that she had heard two shouts. She couldn't remember the exact time. It should be between 8:00 and 10:00. But she was the only one at home, and she was a woman, so she didn't go out to check. "

Li Hui said with a smile, "it's just blind people feeling elephants."

Han Bin thought for a moment, "although everyone's statement is different, combined with other evidence, these testimonies are still very valuable. For example, compared with the surveillance video of this building, the evidence chain will be more sufficient. "

"Cough." Zeng Pingqing cleared his throat. "The surveillance was conducted by myself. The most suspect was the suspect who took the elevator to the seventh floor at 9:35. I asked people to collect the surveillance of the community and found more videos about him.

Sun Xiaopeng, you play the video

Sun Xiaopeng stood up, taller than all the people present, strode to the side of the projector to play video surveillance.

The protagonist in the surveillance is still the one who wears a hat, a mask, a black coat and wraps himself up.

Video surveillance is phased, after this road, people's images will disappear.

The first video is still the video in the elevator, the second is the video in the community, and the third is the video on the street outside the community. Each video is not long, some seconds, and the longest is only ten seconds.

Sun Xiaopeng played a total of six videos, saying, "the suspect left the community without taking any means of transportation. He walked all the time. After that, he turned into an alley on Yanbin Road, and then lost his trace.

After that, we went back along the video surveillance and traced back. We found that the suspect also passed through this alley when he came, and the previous trace could not be traced. That's all we've found so far. "

Zeng Ping went on to say, "from the existing video, this man consciously conceals his whereabouts, and the suspicion also rises further, because he is wrapped tightly, so he can't distinguish his appearance at all. I've watched the video over and over again. Judging from the other person's walking posture and body shape, he should be a man. Besides, I haven't found any other valuable clues.

The comrades of the Municipal Bureau have a better understanding of the case and may be able to recognize the man in the video. "

Then Zeng Ping turned his eyes to the opposite side of the conference table.

Zhu Jiaxu, Wang Xiao and others have also been staring at the video, but they are all frowning. The man in the video not only covers his appearance, but also has a large overcoat, which is not very obvious.

How to identify?

When the crowd was at a loss, Han Bin, who was sitting in the throne, spoke.