Chapter 435
Cen Lian waited until Wu Qiushan and Yuan Chenxi arrived first, but he could not think of any good way to get other victims to come out and report to the police.
After Wu Qiushan listened to his description of the current progress of the case, he went straight to the laboratory without looking back to try to extract the semen stains that might remain on the schoolbag.
Although the schoolbag has not been cleaned, and Yang Youxuan has not used it again because of a certain psychological trauma caused by the bag, ordinary families usually store this kind of ordinary backpack very roughly, and the traces left on it may have been damaged, so it is necessary to be very careful.
"When Brother Yue and I were investigating, we also found some unusual cases of missing persons, but none of them fit the situation of our case." Yuan Chenxi was not in a hurry to go over. She was also responsible for some contact and communication work, so she stayed outside for the time being. "But if we continue to move forward, there may be cases on our side."
It is not uncommon to find some cases when investigating missing persons, especially when they investigate relatively carefully. Some situations that were originally suspicious but no one noticed at the time will enter everyone's field of vision under this investigation. It's just that there is a murder case that has not been solved yet, so those possible new cases can only be delayed or handed over to the local police for further investigation.
Wu Qiushan and Yuan Chenxi are currently using the latter method. The case is temporarily handed over to the local police for further investigation. If there is any need for support in the future, they will contact them. After all, the name of their brigade is criminal technical support.
"After this round of investigation, we can find some problems, which can be regarded as adding a lot of workload to our brother units at the end of the year," Cen Lian smiled, "but it would be a good thing if the newly discovered cases can be solved. We won't have any new major cases before the New Year, so we can go to various places to "support" them."
He didn't worry about setting a flag this time. It was already late November, and it would take at least mid-December for the case to be completed. At this time when various year-end reports and reports need to be prepared, unless there is a major current case, the bureau will not reopen the backlog at this time. After all, their KPI this year has not only been completed early, but even exceeded.
No one would take the initiative to make trouble for themselves at the end of the year.
"By the way, only the little boy's family has called the police in this case?" Yuan Chenxi brought the topic back to the case in front of them, "Are there any other reports of assault in the nearby towns before?"
She also felt that Yang Youxuan would not be the first and only victim.
"I have roughly read the other reports, and they are not relevant to the current case. I can't see any other victims who have reported to the police." After confirming that Chen Yong was the murderer who assaulted Yang Youxuan through the criminal records, Cen Lian specifically asked Lan Shengdong to help retrieve the files of other assault cases in Mi County, but none of the names of the victims who reported the case appeared in the criminal records above Chen Yong's head, indicating that these reported cases were indeed unrelated to him.
"Then we will focus on investigating the murder case now. It should be no problem to hand over the assault cases to Lan Da and others." Yuan Chenxi was still thinking about the murder case with only bones left.
...
Mi County is not too far from the other counties. It can be reached in an hour or so by car. However, everyone still had things to hand over before gathering, so when Wang Yuanteng and Qi Yan from the last group arrived, Qu Zihan was already typing on the computer in the office.
"I actually feel a little familiar when I hear this voice now." Tang Hua was holding a Roujiamo in his hand, chewing and talking incoherently. Cen Lian was really afraid that he would choke himself, so he handed him a can of Bingfeng that had been opened.
"Then you should find a big Internet company to take care of it, and you should feel very familiar every day," Qu Zihan was adjusting the surveillance video for Cen Lian, "Fortunately, the owner of this car is lazy and the driving record is not really formatted once a month, otherwise the surveillance would have been gone long ago."
Cen Lian turned his eyes back to the computer screen. He was now checking the video extracted from a vehicle parked near the crime scene, and the driving recorder happened to have a parking monitoring function.
When the owner was monitoring them, he couldn't help but sigh, "I bought a recorder with parking monitoring because a battery motorcycle in the village ran rampant in the middle of the night and scratched my car twice, but I didn't find anyone. I didn't expect it to be useful in this way."
However, the image quality of the driving recorder he bought was not very clear, so Qu Zihan was sorting out the video and sending it to Cen Lian for review, while adjusting the video clarity as much as possible.
"There are people here," Cen Lian quickly saw a figure that he was not familiar with but was exposed by the text bubble in the surveillance, "It looks like a middle-aged man."
"Height about 172-177, weight estimated to be 70-80kg, slightly lame." Lin Xiangqi glanced at the man who appeared in the distance of the surveillance and could not see his face clearly, and gave a relatively vague data.
The surveillance of the dashcam itself is not as clear as the security and traffic cameras. She can only see so much information with her naked eyes.
"Does Chen Yong have the characteristics of lameness?" Cen Lian frowned. It seems that no one has mentioned this to him before.
Lin Xiangqi got close to observe the gait of the figure for a while, and said again with certainty, "His feet are basically invisible when walking at a normal speed, but his gait is a little abnormal, which is not easy to be noticed in life."
She observed from a doctor's perspective, so it was easier to find some details.
"What we need to confirm now is Chen Yong's walking posture. This is simple. Just compare the footprints." Although Cen Lian knew that the man who appeared in the distance of the dashcam was Chen Yong himself, he still needed clear evidence to prove that it was him.
However, now the reason to directly "invite" Chen Yong to the station to assist in the investigation has become sufficient, so Cen Lian called Bai Liyong, who was still handling other cases, and fully informed him of the current situation.
Before, Bai Liyong was still thinking about how to directly detain Chen Yong. Now he was just in time for a pillow, and he immediately had a reason to summon him.
"This little boy should be Yang Youxuan?" Tang Hua was standing next to Cen Lian to help watch the surveillance. When he saw Yang Youxuan appear, he became alert and planned to find some new clues through this hard-won surveillance.
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