In the past, unless it was a very big case, it was possible to hand over these subtle clues to the provincial department.
But there are only one or two places in the province that can be analyzed as one species. If you want to go to Haizhou City, you have to queue up.
Now that Haizhou City has its own trace evidence identification and analysis laboratory, it is much easier to do it.
Of course, if there are more demands, then the workload will be greater. It is really hard for Yang Lin during this period. Basically, there is usually a lot of turnover. There was a period when the cases were concentrated, and Yang Lin simply couldn’t do it. I couldn't leave the laboratory, and I had to eat, drink, and drink everything in the detachment.
A few people chatted for a while. While chatting, Lu Chuan communicated the situation of the relevant cases to Yang Lin and others.
"Okay, you are busy over there too. Just leave it to me for the identification of physical evidence. I will get the results for you in a day or two."
Yang Lin collected everything After getting off the bus, he went to work. Lu Chuan also said goodbye directly. He did have a lot of things to do there.
Just when Lu Chuan left the Criminal Investigation Detachment, Wang Zhaokai investigated a clue.
Although the case occurred at the Tianshan District Public Security Bureau, it was handed over to the Municipal Bureau. Lu Chuan was in charge of the case, so Wang Zhaokai was naturally involved.
On the other hand, compared to Wang Dongtian and his colleagues, detectives Lu Chuan, Wang Zhaokai and others definitely have a better understanding of communication and cooperation.
Just before starting the second on-site investigation, Lu Chuan had already called Wang Zhaokai and asked him to bring a few capable people over to help.
Wang Zhaokai did not disappoint him, and soon a clue was delivered to Lu Chuan.
“When you were doing the second on-site inspection this afternoon, I went to Wang Hong’s company and had a detailed chat with her about the recent situation.”
When Lu Chuan left the Criminal Investigation Detachment, he received a call from Wang Zhaokai, so he rushed back to the High-tech Zone Criminal Police Brigade.
In the conference room, Wang Zhaokai made a detailed report to Lu Chuan on what he learned about the situation.
"According to Deputy Director Wang Dongtian's investigation, they have basically investigated all the information about Wang Lili's acquaintances. More than 100 people have been investigated now, and no valuable clues have been found."< br>
Wang Zhaokai has also read the relevant case files carefully, and he is relatively clear about the entire case.
Originally, it was suspected to be a disappearance case interspersed with the theft case, but now it can basically be determined to be a homicide case.
Of course, it is hard to say whether it was robbery and murder or robbery to cover up the murder. After all, Wang Lili has not been found yet. But judging from the current situation and analyzing the blood stains in the bathroom, Wang Lili should have been killed.
“An outsider must have been here after Wang Lili returned home on the evening of April 15, and there is a high probability that Wang Lili knew this person. Otherwise, it is impossible that the door lock of Wang Hong’s house was not broken by violence or opened by other means. Traces.”
Today, Wang Zhaokai and Wang Hong have repeatedly confirmed the door lock of Wang Hong's house. The door lock was only changed last year. Only he and Wang Lili have the key, and no outsiders should have the key.
So the door lock is not damaged and there are no signs of being pried open. The fact that the murderer was able to enter the room only shows that the other party and Wang Li knew each other. It was Wang Lili who took the initiative to open the door and let the other party in.
“According to the investigation by the Tianshan District Branch, on the night of the incident, no one who was familiar with Wang Lili had any phone calls or meetings with her. Basically, these people had Alibi."
Wang Zhaokai definitely agrees with the investigation results of the Tianshan District Bureau.
“So when I went to Wang Hong’s company today to learn about the situation, I focused on talking to her about whether anyone Wang Hong knew had come to their home in the past few days.”
Um?
Hearing this, Lu Chuan was stunned.
Yes, Wang Hong’s relationship person!
People at the Tianshan District Bureau, including Lu Chuan himself, seemed to have overlooked a more important situation. The investigation on Wang Hong's connections was not carried out in detail.
Because the victim was Wang Lili, it was natural that everyone would focus on Wang Lili to investigate some familiar people around him.
Because there is a possibility that an acquaintance may have committed the crime, this possibility is still relatively high from the current point of view.
As the victim, Wang Lili focused on him as the center to investigate related parties. This has always been a common method of handling cases.
But one thing everyone has overlooked is that the house where Wang Lili lives temporarily belongs to her aunt Wang Hong.
That is to say, in addition to Wang Lili’s personal connections, Wang Hong’s connections may also come to this house.
Of course, the other party may not be looking for Wang Lili, but should be looking for Wang Hong.
But Wang Hong was not at home that night. If so, there was a conflict between the other party and Wang Lili, or there was a new generation intention. Is it possible?
“How is the situation?”
Lu Chuan asked.
Wang Zhaokai nodded affirmatively: "Yes!"
"About a week before the incident, according to Wang Hong, a friend of her ex-husband came to borrow money from her."
Friend of her ex-husband?
“Isn’t Wang Hong divorced for a long time?”
Wang Zhaokai nodded: “She has indeed been divorced for a long time, but this person doesn’t know that they are divorced.”
“ It turns out that Wang Hong had dinner with this person once before she was divorced, and the two of them left each other’s contact information.”
"About a week before the incident, this person came to Wang Hong's house and said he wanted to borrow some money from her husband."
"Did Wang Hong lend it to him?"
Lu Chuan asked .
"Yes," Wang Zhaokai continued: "Actually, this person and Wang Hong have been in contact after Wang Hong and her husband divorced."
"The two of them were at home this time After meeting, Wang Hong not only lent him money, but the two of them also chatted for a long time.”
"And at that time, this man wanted to drag Wang Hong into the bedroom to chat, but Wang Lili stopped him."
Wang Zhaokai knew the situation very clearly. According to Wang Hong, the situation at that time was that this man could treat Wang Hong It's a bit interesting. After knowing that the other party got divorced, he wanted to have further development.
“The two people left each other’s contact information after having dinner a few years ago. Wang Hong’s husband actually didn’t know at the time that the two people later had some ambiguous chat content on the chat software.”
Wang Zhaokai continued: "When this man came to Wang Hong's house that night, he touched him on the sofa. Wang Lili couldn't stand it, and later kicked him out."
Is that what happened?
"What is this person's name?"
Wang Zhaokai shook his head: "I don't know, and Wang Hong doesn't know what the other person's name is. I only know that his name is Xiao Dongbei, and everyone he knows calls him that." (End of this chapter)