The morning was the first meeting of the task force after its establishment, and all the personnel from all sides arrived. Fu Qingren from the district bureau also came over to assist in the investigation, and when Yan Xinyi and Shen Hong walked into the conference room, he was talking to Lu Ruigang, and when he saw Yan Xinyi, he took the initiative to greet her. Lu Ruigang also looked at her, but his expression was as usual, and he did not show dissatisfaction because of the phone call.

After the meeting began, Lu Ruigang was the first to speak: "Regarding the case of Chen Lingling's murder, no eyewitnesses have been found before, and Tianlin and I went to the scene again last night to see if there were any missing clues, and we really gained something." ”

Everyone looked at Lu Ruigang, looking forward to what he said.

"There is a narrow alley next to the old apartment building, which cannot be passed by vehicles, and it is very likely that the prisoner entered and exited from that alley to the apartment building after killing Cai Aqi, and there was no surveillance camera between the apartment building and the alley, and there was no surveillance camera at the other end of the alley, so the culprit could not be caught through the surveillance footage in the previous investigation. But on the eyewitness side, we found a new clue that the other end of the alley was the gateway to a nearby church, which had a youth gathering on the night of Chen Lingling's murder, which began at 7 p.m. and ended at 9 p.m. If Zhong Kenan's sight of the woman was not made up, then after the youth party that night, it is possible that the attendees saw a strange woman coming out of the alley when they passed by the alley on the way back.

Last night there was another youth meeting at church, and we asked the attendees one by one. A young man said that he saw a woman in a white tight-fitting dress running out of the alley in a hurry that night, it was raining heavily, she was holding a red umbrella in her hand, but she didn't open it, her skirt was all wet and almost transparent, it looked strange. Although his vision was not clear on a rainy day, the street lights were very bright, and he almost collided with the woman, and when he saw her face, he could roughly identify that the woman looked quite similar to Li Xuemei in the photo. He saw the woman quickly get into a black sedan waiting on the side of the road, the license plate number he only remembered the first letters, which was a local license plate. But I clearly remember that the sedan was a Rolls-Royce, and luxury cars are always more eye-catching and easy to remember. ”

Yan Xinyi whispered to Shen Hong beside him: "It's strange to say that I disturbed the direction of the investigation, it turns out that he himself understands that Zhong Kenan didn't come out of nowhere." ”

"Yes, yes, so I changed my mind." Shen Hong whispered.

"We didn't know the license plate number, and there were no surveillance cameras in the area where the car appeared, which made it difficult for us to investigate. But for a luxury car like a Rolls-Royce, there are not many people who buy cars in the city, and if you call up the surveillance video of all the intersections near the intersection at that time that night, you should be able to find the traces of that car. As long as the owner of the car is found, it will not be difficult to find out the identity of the woman. Lu Rui just finished assigning the task, and listened to the reports of others.

Towards the end of the meeting, Shi Tianlin said, listen to Xiao Yan's opinion, for the establishment of this task force, her portrait can be said to have played a very important role, and she must also have her own ideas for the next step of investigation.

Yan Xinyi nodded vigorously and stood up.

"I analyzed when I wrote about the murderer of Li Xuemei before, the murderer did not premeditate the murder of Li Xuemei, and the murder was an idea that arose later. The murderer was probably unable to do it for a while, a little panicked, and after strangling Li Xuemei, he poured water on her face in an attempt to wake her up. "It can be inferred that during the police investigation, he may experience many stressful stimuli and regret his impulsiveness, especially on Li Xuemei's death day and birthday, his tension may increase, and he may go to the cemetery to lay a bouquet of flowers in front of her grave, or confess and ask for her forgiveness." Li Xuemei's birthday is coming soon, and on the 26th of this month, since Cai Aqi has been beating Li Xuemei's idea, she should know her birthday. ”

"You mean, on the 26th of this month, Cai Aqi is likely to go to Li Xuemei's tomb to lay flowers or confess?" Fu Qingren asked.

"Yes, it's very likely." Yan Xinyi replied, "The 26th is three days later, I suggest that strict control be carried out in the cemetery that day, and once Cai Aqi appears, he will be arrested immediately." ”

Shi Tianlin thought and said: "There are a lot of people coming and going in the cemetery, and if you want to control the cemetery, there is a lot of work to be done, including personnel deployment, integration of force input, increasing cameras and so on. ”

"I have another good suggestion." Yan Xinyi took over again, "Zhong Kenan's face recognition technology developed by their company is said to be analyzed by a unique deep learning algorithm, and those who dress up in disguise by growing beards, changing hairstyles or wearing glasses in an attempt to hide their true faces will also be revealed. And they are preparing to develop a new software, this kind of software can set the object they are looking for, once recognized by the camera, they can obtain images, location and other information in time, if you cooperate with them, you can greatly save manpower, twice the result with half the effort. ”