"Du Institute, whether the criminal suspects are all wearing the same black sportswear is also an important point in the case. People who can wear a set of sportswear here are either senior students or athletes.
Teachers or students at school, or some people who love sports, rarely wear black. Could it be that the sportswear is not black, but the blue is seen as black at night?"
Du Dayong nodded. Du Dayong had just planned to use the black sportswear as a check point for investigation. Now it seems that more evidence is needed to determine the color of the sportswear.
"Group Ren is right to remind you that this is also an aspect. When questioning the victim in the future, we should also pay more attention to the color of this sportswear."
Tu Qijun also raised his hand at this time.
Du Dayong said happily after seeing it.
"Tu Qijun, please tell me and be more courageous."
"Du Suo, I was just thinking, isn't this criminal suspect afraid of other people coming to use the toilet after entering the public toilet? So I think he should often squat near the toilet, and he also knows the number of people using the toilet at certain times.
.Then when he stayed there for a long time, would he leave any footprints, cigarette butts or other garbage or other things?"
Du Dayong's eyes lit up after hearing Tu Qijun's words.
Because Du Dayong was planning to go to the scene later, this was also an aspect of Du Dayong's concern. However, these could not be analyzed until he went to the scene, so Du Dayong did not bring it up at the meeting.
"Tu Qijun, you have worked hard! You should be praised. Come with me to the scene for a while, and then ask Wang Qian to stay and help listen to the phone calls in my office."
Tu Qijun clenched his fists under the table in excitement.
"Does anyone else have any opinions? If you don't have any opinions, let's break up the meeting first. Qi Qi, Ma Haitao, please hurry up and call the police stations in the city to see if any similar cases have happened. If so, go to other police stations and submit the case files.
Make a copy."
"Group Ren and Group Zhang, you two will reschedule your shifts starting tonight. Patrol key areas more often. Not only do you have to patrol, but you also have to get off your vehicle and walk around more. When walking around, you should have police equipment in hand to prevent you from encountering surprises.
An incident occurred.”ωωw..net
Ren Senlin and Zhang Yue nodded after listening.
As soon as the meeting ended, Du Dayong took Tu Qijun to the scene of last night's crime.
When the car arrived at the gate of the dormitory area of the Locomotive and Carriage Factory, Du Dayong asked Tu Qijun to stop the car.
"Don't drive inward. There are too many privately built houses here. Don't drive in and it won't be easy to get out. Even if you get out of the car and walk around, there won't be much of a way!"
The two locked the car and ran straight inside.
The public toilet in the dormitory area is in the southeast corner of the community. When Du Dayong walked up to it, he realized that there was no way to hide directly opposite the public toilet, but there was a small iron door in the southeast corner. After entering the public toilet and taking a brief look, he realized that the entire
The only public toilet area is within the community, but the cesspit is outside the fence. The height of the fence is not too high, about two and a half meters.
Du Dayong walked to the small iron gate of the fence and looked outside. All he could see were dead weeds. Beyond the weeds was another fence.
Du Dayong looked at the wall near the small iron gate and saw that it was full of shoe prints, indicating that people often came and went here.
"Tu Qijun, wait for me here. I'll climb over the wall and take a look. You can go into the male and female public toilets and have a look. Draw a sketch. Be sure to mark it clearly."
"I understand, Du Suo."
After Du Dayong finished speaking, he started searching on the wall, and soon found a place with several missing bricks on the wall and climbed up.
Du Dayong didn't jump down immediately after he got on it. Instead, he stood on the wall and looked at it. At this glance, he saw the problem.
There are no trees or bushes in the heavily trampled area, where you can easily jump off. However, there are a few Ailanthus trees and some bushes outside the wall next to the public toilet.
After Du Dayong jumped down, he immediately came to the side outside the small iron gate wall.
Du Dayong leaned against the small iron door. The entrance to the men's and women's restrooms could be clearly seen. Du Dayong lowered his head and looked at where he was standing. There were no fresh cigarette butts or other garbage.
So after Du Dayong left his standing position, he squatted down and looked at the ground where he was just standing. He put on his gloves and reached out to dig through the dead weeds on the ground. They were piled very high. Du Dayong knew that someone should be here.
I've been standing here for a long time.
Du Da used to bypass the Ailanthus trees and bushes outside the outer wall of the public toilet, and then walked to a dirt road. The dirt road was not very wide, about three meters long. There was a smelly ditch on both sides of the dirt road, but it was close to the public toilet.
This area happens to be at the end of a stinking ditch. There are one or two culverts running through the middle of the dirt road. From here, the stinking ditch on the other side of the dirt road becomes obviously larger.