Wang Hu revealed that it was a pickup truck that entered the Longwan construction site on the night of the 5th. This clue provided great convenience to Bian Xingxue, who was responsible for investigating the surveillance videos around the Longwan construction site.
Jiangbei District is a new district that has been gradually developed and constructed in Zhongjiang City in recent years. In addition to the traffic monitoring and security cameras installed on several main roads in the district, many small roads and dirt roads are in a state of waiting for development, and there are no traffic and security cameras.
Camera. This also brought great difficulties to Bian Xingxue and his team’s investigation work.
More than a dozen people stared at the video for a whole day, feeling dizzy, dizzy, and sore-headed without any gains. On the evening of the 7th, Bian Xingxue summoned his subordinates for a meeting to sum up their experiences and discuss next steps.
"Okay, everyone, don't be downcast. Let's talk about what we gained from this day." Bian Xingxue said.
Tang Feng rubbed his sore temples and said:
"There's nothing to gain. There were basically no cars on the road at that time. The light on the road was so dark that it made my eyes dazzled. I didn't find a pickup truck."
"I found a pickup truck here. I worked hard for a long time to track the whereabouts of the pickup truck. I investigated the pickup truck's registration information and finally confirmed that the vehicle had nothing to do with the case because the vehicle had never entered Longwan.
That area of the construction site." Investigator Xiao Wang complained.
"We have gained nothing." Others shook their heads.
After listening to everyone's reports, Bian Xingxue nodded and said:
"Although we did not find the pickup truck involved, it cannot be said that we have not gained anything. At least we have ruled out the possibility of the pickup truck driving on the main roads in our area. Then we need to conduct operations in areas other than the main roads.
Investigation, do you have any good opinions?"
"Then how to check? There are no cameras on the trail, so what should we check?" Xiao Wang said.
"That's right, even if we go to the scene, it's impossible to find witnesses. No one will be on the road at that time." Xiao Liu said.
"Even if someone sees a pickup truck, they won't have any impression. Who would pay attention to a car that has nothing to do with them." Xiao Li said.
"Bian team, I have an idea, I don't know if it's right or not." Tang Feng raised his hand and said.
"Let's talk and listen. It doesn't matter if it's wrong. We've called you here today just for discussion. You can say whatever comes to mind without any scruples." Bian Xingxue encouraged.
"This is what I think. Now that it has been determined that the Longwan construction site was the site where the bodies were dumped, and the two deceased died two days before the incident, where were the bodies hidden during these two days?"
"Forensic doctor Chen said the body had been refrigerated, which means the body must have been hidden in a house instead of being dumped in the open air," Bian Xingxue said.
"The bian team is right, I mean where will this house be?" Tang Feng asked.
"you mean?"
"Most of the houses in our Jiangbei District are concentrated around several main roads. If the bodies are hidden in these houses, the transferred bodies will inevitably pass through the areas covered by the cameras. We have not found any pickup trucks on the main roads.
If there are traces of the body, it means that the house where the body was hidden is not within these areas." Tang Feng explained.
"Well, that makes sense." Xiao Li nodded.
"But what if the person who dumped the body changed his vehicle midway?" Xiao Wang asked.
"This possibility is not impossible, but I think it is very small. If I were the person who dumped the body, I would never do this. Because ordinary people are still very taboo about corpses, and it is unlikely to occupy multiple vehicles." Tang
Feng explained.
"Go on, where is it not in these areas?" Bian Xingxue said.
"Now that we have determined that the body is not in the main area of the city, there are only two possibilities. One is that the body is hidden in a house around the city. The other is that the body was pulled from an area outside our Jiangbei District."
"Well, that makes sense." Liang Shi walked into the conference room at some point.
With the encouragement from the detachment leader, Tang Feng became more confident. He took a deep breath and continued:
"Except for the currently built urban area in our Jiangbei District, the surrounding villages have basically been demolished. In the Longwan construction site, there are very few houses that have not been demolished. This provides us with the convenience of on-site investigation, and we can carry out the next step of the work
The focus is on on-site inspections and looking for houses with large freezers.”
"Well, that's well said." Bian Xingxue praised.
"As for another possibility, if the body was transported from a place other than our Jiangbei District, then we also have ways to investigate. Although our internal monitoring network in Jiangbei District is not perfect, all intersections entering and exiting Jiangbei District are
Regarding surveillance cameras, next we can focus on checking the videos of these cameras to find traces of pickup trucks coming in and out." Tang Feng stopped his analysis with a confident smile.
"Bah bang bang!" Liang Shi took the lead in applauding, and then the conference room burst into warm applause.
"Xiao Tang said it very well. I would like to add a few more words about the second possibility." Liang Shi cleared his throat and said:
"Do you still remember the coal powder on the corpse? This kind of coal powder is not common in our Jiangbei District. There is not even that much coal powder in most areas of Jiangnan. The corpse has been refrigerated and transported
, in the end there was so much coal powder on the body, I think there are only two possibilities.
One possibility is that the deceased was contaminated with coal powder before he was alive. Another possibility is that the body was contaminated with coal powder after death. If it is the first possibility, then there must be a large amount of this kind of coal powder at the scene where the deceased was killed.
Where is the place? Coal pile? Tunnel?
If it is the second possibility, the deceased was contaminated with coal powder after death. Where would such a place be? A freezer? Or a transport vehicle? Considering that the vehicle transporting the body was a pickup truck, if the pickup truck was parked in the coal
In places with serious pollution, it is inevitable that the carriages will be filled with pulverized coal.
Where can we find coal in Zhongjiang City? Where is the coal pollution more serious? There are only Nanshan District, where there are more coal mines and more coal companies. Therefore, based on Xiao Tang’s reasoning just now, we can focus on investigating those coming from Nanshan District to Jiangbei District
Surveillance footage from the road.”
Warm applause rang out again in the conference room. After the applause gradually subsided, Bian Xingxue issued the work tasks:
"Based on the analysis just now, we divided our troops into two groups. One group, led by me, went to the houses around the Longwan construction site to check for large freezers or suspected crime scenes. The other group was led by Tang Feng to check the places entering and exiting Jiangbei.
Surveillance videos of all roads in the district, focusing on cameras on the roads that must be passed from Nanshan District to Jiangbei District."
"receive."
After a short meeting and analysis, the team members regained their high morale.