Although everyone was relieved by the arrest of Xu Qianxiang, the police still have to do a lot of work to improve the evidence chain of the murder of Wang Li and Suo Jianxing, especially the Wang Li case.

The most important thing is to find the vehicle that Xu Qianxiang used to throw the corpse, so as to find the torso in Wang Li's stump. Only in this way can it be possible to find the scene of the first crime without Xu Qianxiang opening his mouth, further find the tools of the crime, and handle the entire case into an impeccable iron case.

In advance, Yue Xiangqi, the captain of the criminal police, had already led the members of the criminal police team to conduct several large-scale screenings of vehicles of the same model in the city according to the model of the vehicle driven by Guo Yukun. Just this type of vehicle, there are more than 1,500 vehicles in the entire general city alone. Even if Yue Xiangqi and the others had screened out more than 300 cars that had a record of going out that night, it was still very difficult to find the car that the suspect Xu Qianxiang was driving that night.

Considering that Xu Qianxiang himself did not have such a car in his name, Yue Xiangqi started to investigate from the source of the vehicle. The first is the car rental company, and the second is Xu Qianxiang's relatives and friends who can borrow the car.

At the same time, Jia Wei and Qi Zhibin, who were in charge of investigating the same vehicle that appeared nearby on the night of Wang Li's disappearance, were also working intensively.

In the absence of a better solution, the two had to resort to the dumbest and most workload-intensive approach. That is, around the surveillance of all possible intersections near Wang Li's disappearance that night, the number of vehicles of this model that appeared in each video was counted.

And further filter according to the following method: if N cars of the same model are found in the video on one side of the intersection, and the vehicle of the same model becomes N+1 or N-1 in the video on the other side, the car with more or less is likely to be a suspect vehicle.

But what puzzled Jia Wei and Qi Zhibin was that after a day and a night of inventory, nothing was found within two hours after Wang Li disappeared.

"Brother Jia, isn't this right?"

"No. Because of staying up for 24 hours in a row, Jia Wei, whose small eyes were already bloodshot, scratched his scalp and said very tiredly: "Even if they stop in the blind spot of monitoring and do things in the car, it is impossible for them to exceed two hours, right? Not to mention that they are in the downtown area, aren't they afraid of being found abnormal?"

"What if the suspect took the opportunity to kill Wang Li after the two of them had done something wrong, stayed where they were and spent the night in the car?"

"No way. Dai Bingtian observed very clearly that Xu Qianxiang did not spend the night outside that night. ”

However, the acting police officer could not determine when the suspect returned to his home that night. He just found out that in the morning, Xu Qianxiang left the community with him to go to work. ”

"Well, let's expand the time frame a little bit more?"

What else could be done? However, both of them couldn't hold on and had to lie down on the video team's desk for a nap. After that, I went back to work.

When the two extended the time to 3 a.m., four hours after Wang Li disappeared from the surveillance video, the situation finally took a turn for the better.

"Look at Jia Ge, the car did not appear on the other side of the intersection before, in the surveillance video 1,600 meters apart. ”

"Replay, replay. ”

From the replay over and over again, the two finally discovered something strange.

Since there is only one way to avoid the cameras on the other side of the 1,600-meter distance between the two surveillance cameras. The road came out of an old-fashioned residential neighborhood with no courtyard walls. What makes the two even more incomprehensible is that if Wang Li disappeared from the surveillance video and came from this road, she would at least have to make a big detour and walk nearly two kilometers more.

Then look back along the old-fashioned residential area, that is, to find the place where Wang Li first disappeared in the surveillance video, with twists and turns, interspersed with several small alleys all the way. It's either a morning market that sells vegetables, or a stall that sells breakfast. Usually in the evening, especially after late at night, there are hardly any people.

"Brother Jia, if you choose to avoid the surveillance cameras, there are several places that are not accessible to vehicles. Could it be that Wang Li came all the way on foot?"

"Let's go, go to the spot to see if the suspect parked the car somewhere in advance to wait for Wang Li to walk over and join him. ”

After the on-the-spot investigation by the two, it was finally determined that the suspect vehicle that only appeared in the side surveillance of two cameras 1,600 meters apart could only be parked about 2 kilometers away from the position where Wang Li disappeared in the video that night, near the morning market, in order to avoid all the surveillance cameras in the middle.

Further from that morning market, there was a small shop that installed its own surveillance, and if the suspect's vehicle passed by the morning market, it would have been in it. In particular, after the morning market, I wanted to avoid other surveillance, and less than 300 meters ahead, there was an artificial isolation pier, and cars could not pass at all.

Returning to the bureau again, he followed the trajectory of the suspect vehicle that suddenly appeared, passed through three streets and four traffic light intersections, and finally stopped at the entrance of the farmers' market where Guo Yukun and his wife operated seafood. This made Jia Wei and Qi Zhibin's eyes suddenly light up.

"The vehicle used by the suspect is very likely to have been obtained by Guo Yukun for him. ”

When Ling Zhan received the reports from Jia Wei and Qi Zhibin, Yue Xiangqi, the captain of the criminal police, also came to almost the same judgment.

Immediately contacted Guo Yukun's wife head-on and asked who else in Guo Yukun's circle of friends owned the same model of vehicle. After giving Yue Xiangqi the order, Ling Zhan looked at Jia Wei and Qi Zhibin, who were full of exhaustion, and said, "Go back and rest first, and then I will inform you if there is something." ”

"Team Ling, according to Xiaomei, Xue Yuxiu's mother has been making a fuss about going home recently. ”

"Why didn't Xiao Hua receive Xue Yuxiu's report?"

"I don't know the specifics, but Xiaomei has already mentioned it to me twice. ”

"Could it be that Xue Yuxiu's mother just told Xiaomei and didn't mention it to her daughter?"

"Probably. ”

"Okay, I see. ”

After Jia Wei and Qi Zhibin left, Ling Zhan immediately picked up the phone to call Xiao Hua.

"Are you still in the Dousheng Group?"

"Yes, what instructions does Team Ling have?"

"Just now Jia Wei told me that Xue Yuxiu's mother wants to go back to her hometown, has Xue Yuxiu reflected it to you?"

"Nope. In the past few days, I have been in further contact with the relevant personnel of Dousheng Group as we agreed in advance, and are preparing for the summons of Du Xiaowei again. ”

"Okay, you go ahead. Find an appropriate time to ask Xue Yuxiu alone, let her do her mother's work, and hold on for a while. ”

"Understood. ”

(End of chapter)