Chapter 1117 Thorough Investigation
Luojin City Criminal Police Detachment.
Captain Hao paced back and forth in the office, smoking a cigarette to the butt and lighting another.
"Drink a cup of tea to calm down the fire. Don't be so anxious." Pang Jidong handed over a cup of chrysanthemum tea as he spoke.
"Old Pang, thank you." Captain Hao took the tea and felt a little inexplicably moved. In the past two days, Pang Jidong has been with him. Not only Pang Jidong, but also the detachment leader and director above, as well as more than a dozen people in chief and deputy positions, have been with him every day. He came over intermittently to visit Captain Hao.
To be honest, Captain Hao felt that the most polite time in his life was these two days. In the past, let alone at work, even at home, who could care for him so meticulously? What kind of experience does it feel like for Pang Jidong to treat himself better than his wife treats him?
"We have to be anxious." Captain Hao turned around, sighed with uneasy conscience, and said, "I came here to check the identity of the victim and the first scene. As a result, the investigation yielded no results, and Captain Jiang began to report Half of the victim's face has been sketched, luckily it's the lower half. If I could just draw a mask on the upper half of the face, I might have found the person. "
"How could it be? Master's new idea also requires everyone to work together to realize it." Pang Jidong comforted Captain Hao, and then said: "If the identity of the victim can be verified, it will be easier for us to find the first scene."
"It's so easy to say that..." Captain Hao shook his head.
At this moment, a criminal police officer stood up.
"Report. Brigade Hao and Pangda have found a missing person whose identity matches the victim!" the detective reported loudly.
Pang Jidong, Captain Hao and others immediately walked over to take a look.
"Missing person Zhang Lei, 45 years old, 1.75 meters tall..." The criminal policeman read the handwriting in the report loudly.
Captain Hao and Pang Jidong's eyes became brighter and brighter, and they both walked over involuntarily.
The criminal policeman continued: "Zhang Lei has been in prison many times. He is a dynamic member of social groups, with cruel methods. He is known as a buck-toothed man in the world..."
The eyes of Captain Hao and Pang Jidong began to twinkle.
It's not surprising that members of dynamic groups are killed, but it's not easy to investigate. In Hong Kong and Taiwan movies, why do the police not like to investigate the murders of these people? The national conditions are different. It is just a matter of fun to say dog bites dog. If a dog dies, then catch another dog and kill it. This is not double. Happy?
It's still a bit hard to check.
Being able to organize and commit crimes with vigor is not just a professional killer, but more or less a semi-professional, and has the nature of hiring a murderer to kill someone. This separates the identities of the interested parties and the murderer.
As a result, it is often difficult to draw a conclusion with evidence through investigation based on pure interests or interpersonal relationships.
If the murderer was smarter, or the instigator behind the scenes had more power, and sent the person away directly, or even silenced the murderer, it would be equivalent to building a firewall, and it would be more difficult to investigate. It is often difficult to convict without direct evidence.
"No, if there is a murder case organized by a vigorous organization, why not deal with it on the spot, and send it thousands of kilometers away, but it is all high-risk?" Captain Hao also often handles cases independently, and he immediately grasped the key point.
Pang Jidong nodded slightly and said: "I don't know how you handle this kind of case. For us, we usually ask special cases first. Then we mainly visit."
"Are you visiting the members on the road?" Captain Hao blinked.
"There is always some news. No one is killed for no reason." Pang Jidong said, "First go to Zhang Lei's house and take the DNA and send it home to make sure the identity of the victim is correct."
This is something that is commonly done, but it is usually done by the criminal technicians below.
At this time, the two captains didn't care about anything else. While calling someone, they drove to Zhang Lei's house.
Zhang Lei lives alone and rents in the city center, in an apartment building of more than 100 square meters. The location is excellent. The upstairs and downstairs are also accessible in all directions. It is just that there are many people coming and going and it is complicated. Although there are personnel controls in the building, the property management is extremely loose.
It was also easy to confirm his address. Although Zhang Lei has never told anyone the specific house number of his home, he often brings women back. It is not difficult at all for the local police to find the woman who knows him.
A group of police officers entered the building, which naturally attracted curious eyes, and some people picked up their mobile phones to take pictures.
Pang Jidong and Captain Hao didn't bother to bother. They took the elevator to the 12th floor, pried open the door, went in wearing shoe covers, scanned around, and asked the technicians to start the investigation.
At the same time, Pang Jidong made another video call to Jiang Yuan and asked him to watch the scene.
Soon, the faces of Jiang Yuan and Liu Jinghui appeared on the screen at the same time.
"Captain Jiang, I will take you to watch in the room with your phone on speakerphone." Captain Hao actively took his phone and began to wander around the room.
Jiang Yuan looked through the camera for a while and said quickly: "This room has been tidied up and cleaned. Can you find any blood stains?"
The criminal department technician present sprayed luminol on the spot and saw blood stains on the wall of the living room.
"Yes." Captain Hao suddenly became excited.
Taking their mobile phones over to take a look, Jiang Yuan's voice quickly calmed everyone down: "This blood is dripping. It should be the blood that the victim had shed before... The blood flow is not large, it is just an ordinary wound..."
The criminal science technicians present could actually see it, and they originally hoped that Jiang Yuan would have some new ideas.
"So, there are no traces of murder?" Pang Jidong was a little disappointed, and then he said: "Has it been cleaned by someone? You can check the surveillance."
"You can ask first if there is a cleaner here." Jiang Yuan's voice came through the phone, and he said a little tiredly: "If it was professionally cleaned, such obvious blood stains would not be missed."
Pang Jidong reacted immediately: "The victim Zhang Lei is a big gangster. If he has money, he probably won't be willing to do housework. I'll ask the property management later."
The house where Zhang Lei lives is obviously not the first murder scene. There is nothing strange about it, but it is a little disappointing.
The other criminal science technicians returned to the boring investigation again. After Jiang Yuan ended the call, he thought for a while and asked someone to take the victim's clothes back.
If it doesn't work, forensic botany will be used.
Jiang Yuan has also worked on several organized crime cases. For such cases, the confession strategy, the relationship strategy, or even the strategy of stakeholders commonly used by the police may not work.
Compared with ordinary people, people in this circle are more likely to talk nonsense and are difficult to identify. The relationship between them is so complicated that even the insiders don’t understand it very well. As for interests - many cases are indeed for interests, but the perpetrators are not necessarily for interests. On the other hand, the interests of mainstream social values are also inconsistent with the values of the street.
Face, quarrels, sex, or past grievances, impulsive passion, can all be reasons for killing on the street.
Even the struggle for power and profit for the sake of power and money that is easier for ordinary people to understand is often alienated.
Therefore, from Jiang Yuan’s understanding, the most practical solution to this case is to solve it with evidence, preferably physical evidence.
Although Jiang Yuan can do another street sweep as he did before, even so, who will take the death penalty?
You can't just get a bunch of confessions in the end and let Liu Jinghui find loopholes.
Jiang Yuan turned his head and glanced at Liu Jinghui who was sniffing agarwood next to him.
Even if it was Liu Jinghui, what he wanted should be the murder case on the Oriental Train, not extracting clean water from the Oriental manure truck.
Jiang Yuan thought so and came to the microscope and started debugging before use.
Although the microscope of Lanyue Municipal Bureau was not purchased with the needs of forensic botany in mind, because they had money, they still had good enough models available, but they were not the ones Jiang Yuan was familiar with.
Jiang Yuan slowly looked at the instructions to learn. Forensic botany is very slow to do, so there is no need to rush.
Just thinking about it, a blue light curtain slowly unfolded in front of Jiang Yuan:
Mission: Thoroughly investigate the murder case of Zhang Lei
Mission content: Use your skills to thoroughly investigate the murder case of Zhang Lei and punish these lawless lunatics