Li Donglin has obtained personal information about Li Baowei.
Li Baowei in the information is ordinary, and there is nothing special about him.
Song Mingguang then reported: "This is the case. After discovering that Li Baowei was suspected of committing the crime, we conducted a more detailed investigation of Li Baowei's actions that day."
"After Wang Jingya disappeared, At 5:30 pm that day, Li Baowei was drinking in the dormitory with several coworkers.” After some people were drinking, they also played mahjong, and the mahjong game lasted until early morning.”
"Judging from what we know so far, Li Baowei and the other party were together without any gap, and the specific time of Wang Jingya's disappearance was around 9:08 that night."
"In this case, the other party There is no time to commit the crime.”
As for the specific time of Wang Jingya’s disappearance, there is surveillance to provide evidence. This should not be a big problem.
But if the results of Song Mingguang's investigation are true, it means that Li Baowei should not be a suspect.
The other party drank with his friends at around 5pm, drank until around 10pm, and then played mahjong until the early morning.
In this case, it would be completely impossible for him to have time to kidnap Wang Jingya.
"When we investigated this situation yesterday, we had basically ruled out the suspicion of Li Baowei committing the crime."
"But..."
Song Mingguang looked at Lu Chuan : "But this morning when I had dinner with Lu Chuan, I learned something."
"The road team conducted a second inspection of the scene yesterday and found some physical characteristics of the suspect. For example, the height is basically between 1.6 meters and 1.7 meters.”
Song Mingguang then stood up.
“And this Li Baowei’s height happens to be 1.68 meters.”
“There are only three coincidences. The first one is that Li Baowei once lived in Dongjiagou Village, Beiwang Town. The local situation is relatively familiar. "
"The second is that Li Baowei and Wang Jingya have a deep entanglement and have known each other for a long time. From the perspective of murder, the other party has a motive for committing the crime. "
“The third one is the opponent’s height. The Army’s height determination is between 1.6 and 1.7 meters. From all the suspects we know so far, this is the only one among the male personnel. Li Baowei fits this height.”
The reason why Song Mingguang added the scope of suspicion for male suspects is because based on the situation at the crime scene, it is still unclear whether a woman committed the crime.
However, judging from the current inference, it is more likely that a male committed the crime because Wang Jingya is taller and although she is slim, she is not light.
If a woman committed the crime, it would be very inconvenient for the other party to handle Wang Jingya's body.
Of course, these are just speculations at the moment, and there is no evidence for analysis of the specific situation.
Song Mingguang continued: "Is it impossible for three coincidences in a murder case to happen?"
"So although this Li Baowei has a clear alibi and has no time for sex, I think the other party should still conduct a more in-depth investigation."
Li Donglin looked at Lu Chuan.
Lu Chuan has been doing trace evidence analysis in the afternoon today, so Li Donglin has not yet asked him about the specific situation.
"Lu Chuan, tell me about the findings of the current survey."
"Okay!"
Lu Chuan walked to the projector and adjusted the photos he took of the scene. The first photo was of the plum tree in the yard. "Everyone should have been to the scene of the crime, especially the criminal police officers from our Tianzhou City Criminal Investigation Detachment who have been there many times."
"I won't go into details about the specific situation. Said, everyone noticed that when entering the yard, there was a plum tree in the aisle. "
Everyone is familiar with this, and they have to hide a little bit every time they pass by, because this tree is relatively big. , growing in the middle of the road is more of an obstruction.
Lu Chuan continued to explain: "Everyone must think that it is troublesome to block the road when going in and out of this tree. Every time, they either deliberately avoid it, or they will be scraped against the tree."
"Since everyone's clothes or skin will rub against the tree when they pass by, will the murderer also leave traces on this tree?"
This...
Scene Except for Zhao Zhigao, who had been with Lu Chuan, everyone else was surprised by Lu Chuan's judgment, but if they thought about it carefully, it was indeed the case.
Especially the investigators, who only enter and exit alone, but if it is a criminal suspect, the other party may also bring the victim, whether it is carrying or forcing, it should be two people entering and exiting together. In this case The likelihood of leaving traces is greater.
“So I did a more detailed collection of trace evidence on some traces on the tree.”
Lu Chuan flipped through the photos, and some macro photos appeared.
“These are some macro photos I took at the scene. I found some fibers and other things that I couldn’t see clearly at the time.”
“Last night the technicians The identification and analysis of these trace physical evidence began, and the relevant results were finally released just an hour ago."
Lu Chuan was still optimistic about the time when the results would appear, but in fact, Tianzhou City Criminal Investigation Department The level of technical personnel on the detachment was not as high as Lu Chuan imagined.
So Lu Chuan kept helping them inside in the afternoon. In this way, the results would be presented so quickly. Otherwise, it would have to wait until tomorrow.
"These fiber substances are relatively common nylon fibers and chemical fibers. They should generally be left on the clothes when we pass by. However, this fiber substance has no specificity and it is impossible to determine whether it was left by the criminal suspect."
"But..."
Lu Chuan changed the topic: "In addition to these fibers, a little blood stain was also found on a leaf."
Lu Chuan's operation Projection, what appears on it is a leaf.
There are some brown marks on the edges.
"Is this a blood trace?"
Lu Chuan nodded: "Fortunately, we compared this blood trace with the deceased's and it was not the other's. Therefore, it was either left by the suspect unintentionally."< br>
“Either it was left behind by our criminal police who handled the case.”
“This is simple!”
“Can’t we know it by comparing it?”
No one expected that Lu Chuan would find such an important clue in a plum tree. This was intentional. Directive clues that can directly identify criminal suspects.
Lu Chuan also had the same idea. You will know who it is by comparing it.
Following what Lu Chuan said, there is no particularly good progress in extracting some fibers from firewood in Hong Kong, and there are no important clues about the fibers. They are all ordinary chemical fibers and have no directivity. .
"Next, tell me the clues to the corpse-cooking kitchen!" (End of this chapter)