Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

Li Donglin has already obtained Li Baowei's personal information.

The Li Baowei in the information was ordinary and there was nothing special about him.

Song Mingguang continued to report: "It is like this. After discovering that Li Baowei was a suspect, we conducted a relatively detailed investigation of Li Baowei's actions that day."

"At 5:30 p.m. on the day Wang Jingya disappeared, Li Baowei and several co-workers were drinking in the dormitory."

"On that day, several people drank a lot. It was around 10 o'clock in the evening. After drinking, several people also played mahjong, and the mahjong game lasted until the early morning."

"From what we have learned so far, Li Baowei and the other party were together without any gaps, and the specific time of Wang Jingya's disappearance was around 9:08 that evening."

"In this way, the other party will not have time to commit the crime."

There is surveillance footage to prove the exact time of Wang Jingya's disappearance, so there shouldn't be any major problems with this.

But if the results of Song Mingguang's investigation are true, it means that Li Baowei should not be a criminal suspect.

The other party drank with friends around 5pm, drank until around 10pm, and then played mahjong until the early morning.

In this case, he would have absolutely no time to kidnap Wang Jingya.

"When we investigated this yesterday, we had basically ruled out Li Baowei as a suspect."

"but……"

Song Mingguang looked at Lu Chuan: "But when I was having dinner with Lu Chuan this morning, I learned something."

"The road team conducted a second investigation of the scene yesterday and found some physical characteristics of the suspect, such as his height, which was basically confirmed to be between 2 and 1 meters."

Song Mingguang then stood up.

"And this Li Baowei is exactly 1 meters tall."

"There are only three coincidences here. The first is that Li Baowei once lived in Dongjiagou Village in Beiwang Town and was familiar with the local situation."

"The second reason is that Li Baowei and Wang Jingya had a deep entanglement and had known each other for a long time. If we analyze and judge from the perspective of love killing, the other party had a motive for committing the crime."

"The third factor is the opponent's height. The Army team determined that his height is between 3 and 1 meters. From all the suspects we know about, among the male personnel, only Li Baowei meets this height."

The reason why Song Mingguang added the male suspect to the scope of suspicion is that based on the situation at the crime scene, it is still unclear whether the crime was committed by a female.

However, based on current inferences, it is more likely that the crime was committed by a male, because Wang Jingya is relatively tall, and although she has a slim figure, she is not light in weight.

If a woman had committed the crime, it would have been very inconvenient for the other party to deal with Wang Jingya's body.

Of course, these are just speculations at the moment, and there is no evidence to analyze the specific situation.

Song Mingguang continued: "Is it possible for three coincidences to happen in a murder case?"

"So even though Li Baowei has a clear alibi and did not have time for sex, I still think we need to conduct a more in-depth investigation."

Li Donglin looked at Lu Chuan.

Lu Chuan has been doing trace evidence analysis this afternoon, so Li Donglin has not yet asked him about the specific situation.

"Lu Chuan, tell me about your findings from the survey."

"it is good!"

Lu Chuan walked to the projector and adjusted the photos he had taken of the scene. The first photo was of the plum tree in the yard. "Everyone should have been to the crime scene, especially the criminal police from the Tianzhou City Criminal Investigation Brigade who have been there many times."

"I won't go into the details, but everyone noticed that there was a plum tree in the aisle as they entered the yard."

Everyone is familiar with this. Every time we pass by, we have to stay away from it because the tree is quite large and it is quite in the way growing in the middle of the road.

Lu Chuan continued to explain: "Everyone must think that this tree is a bit troublesome when it blocks the way when going in and out. Every time, they either deliberately avoid it or they will be scratched by the tree."

"Since everyone's clothes or skin would rub against the tree when they passed by, would the murderer also leave traces on this tree?"

This……

Except for Zhao Zhigao who had been to the scene 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, they only go in and out alone, but if it is a criminal suspect, he may bring the victim with him, whether carrying him or forcing him, then two people should go in and out together, so the possibility of leaving traces is greater.

"So I did some detailed trace evidence collection on some of the marks on this 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."

"The technicians started to identify and analyze these trace evidence last night, and the relevant results were finally produced just an hour ago."

Lu Chuan was relatively optimistic about the time when the results would appear, but in fact the technical staff of Tianzhou City Criminal Investigation Detachment was not as high as Lu Chuan imagined.

So during the afternoon, Lu Chuan was helping them inside, so the results came out so quickly, otherwise they would have to wait until tomorrow.

"These fibers are common nylon fibers and chemical fibers. They are usually left on our clothes when we pass by. However, these fibers are not specific and we cannot identify whether they were left by the suspect."

"but……"

Lu Chuan changed the subject: "In addition to these fibers, a little bit of blood was found on a leaf."

Lu Chuan operated the projection, and a leaf appeared on it.

There are some brown marks on the edges.

“Is this the blood trace?”

Lu Chuan nodded: "Fortunately, we compared this blood trace with the deceased and it was not the other party's, so it was either left by the suspect accidentally."

"Or it was left by our detectives."

"This is easy!"

"Won't we know if we compare them?"

No one expected that Lu Chuan would find such an important clue on a plum tree. This was a special clue with a direction that could directly identify the suspect.

Lu Chuan had the same idea. He would know whose it was by comparing them.

Lu Chuan then said that there has not been any particularly good progress in the extraction of some fibers from firewood in Hong Kong, and there are no important clue fibers. They are all ordinary chemical fibers and have no specific direction.

"Next, tell me the clues to the kitchen where the corpse was cooked!" (End of this chapter)