Wang Mingqi said with satisfaction: "Okay, you continue to investigate the scene carefully, and remember to write a scene investigation report and hand it to me when you go back, and you will have it tomorrow morning at the latest." ”

It's not easy to be a novice criminal policeman, so many tests, but this also means that Wang Mingqi is very optimistic about Lei Zheng, and the reason why he puts so much pressure on him is that he hopes that he will grow up as soon as possible, so Lei Zheng is not impatient or dissatisfied, he nodded and said, "Okay." ”

In fact, seeing Lei Zheng squatting in front of the corpse that was about to 'melt' away, Wang Mingqi was already very satisfied, the giant corpse is a more terrifying kind of corpse, many criminal investigators will never see a few in their lives, Lei Zheng encountered it on the first day of work, and his performance was very good, which shows that most of the other scenes Lei Zheng can deal with it normally.

Forensic doctor Liu Baocai finally came to the scene, and he couldn't help but be secretly stunned when he saw the tragic situation at the scene, he initially checked the front of the corpse, and then turned the corpse over with the help of Lei Zheng.

Seeing the wounds on the back of the deceased's head and neck, Liu Baocai said: "A preliminary autopsy found that the deceased had three deep wounds on the back of his head and neck, which should have been wounded by a sharp blade...... These knife wounds are fatal wounds......"

"What about the time of death?" Wang Mingqi did not forget to ask in his busy schedule.

Liu Baocai looked at Lei Zheng, Lei Zheng shrugged his shoulders and replied, "About eight days." ”

Liu Baocai nodded and said: "Almost, because the time of death is long, the exact time of death cannot be determined for the time being, and the approximate time of death can only be estimated from the condition of the corpse. ”

Liu Baocai refers to small insects such as flies and beetles, and even eggs and maggots, Wang Mingqi and they have already taken out the insect net, and handed over to Liu Baocai when they caught different kinds of insects, and then Liu Baocai packed those insects in bottles of various sizes.

The corpse in the living room is a male corpse, and there is a female corpse in the bedroom, the female corpse was killed while lying on the bed, and the corpse is more seriously decomposed than the male corpse outside, but it does not form a giant view, but decomposes to expose white bones, and the body is crawling with maggots.

Wang Mingqi saw Lei Zheng enter the bedroom and deliberately asked, "Lei Zheng, if the two deceased were killed at the same time, why are the rotten conditions completely different?" ”

Lei Zheng observed the condition of the corpse and replied: "Because the two corpses are injured in different parts, the decomposition situation is different, the deceased outside was injured in the back of the head and the back of the neck, and the wound was blocked by the floor after death, and insects such as flies were not so easy to invade, while the deceased on the bed was injured on the face, chest, and neck, and the flies could lay eggs on the wound smoothly, so the decomposition was also faster." ”

Wang Mingqi replied with satisfaction: "Well, that's good, let's continue." ”

The cause of death of the deceased is relatively clear, everyone left the body to the forensic doctor, and checked it around the room, the living room was made a mess by the explosion of corpse water, it was difficult to take samples on the spot, the situation in the bedroom was much better, the bloody shoe prints on the ground and the blood splash and spilling marks on the wall were very clear, everyone took pictures and samples, and began to look for fingerprints and hair and other evidence everywhere.

In addition to the corpses, the most striking thing at the scene is a disorganized wardrobe in the corner, the clothes placed above the wardrobe are turned upside down, and a locked cabinet below has been picked open.

"Two fingerprints were found that could be extracted." Huang Lewei said that after taking pictures, fingerprints began to be extracted.

Lei Zheng looked in the bedroom for a while, and then checked the window, the anti-theft net outside the window was intact, and the murderer didn't seem to have entered through the bedroom window.

Lei Zheng walked outside, and Wang Mingqi asked, "Have you finished checking the bedroom?" ”

Lei Zheng said: "I'm basically done, I'll go somewhere else to see." ”

Lei Zheng returned to the living room and looked around a few times, and then turned to the bathroom, kitchen and other places, after reading these places, Lei Zheng already had some thoughts in his heart, and when he returned to the living room, his expression was a little strange.

Wang Mingqi noticed that Lei Zheng's eyes were wandering, as if he was distracted, and asked in the bathroom: "Lei Zheng, what are you thinking?" ”

Lei Zheng came back to his senses and said, "I think the scene has been almost seen, and the rest is all kinds of tests and comparisons......"

Wang Mingqi said: "Really? The tone is not small, so tell me, what do you see? ”

Lei Zheng said: "Obviously, this is a case done by an acquaintance, because the male deceased was attacked in the back, and the female deceased was attacked while lying on the bed, and people who are not very familiar with it may not be able to do it, in addition, I found that there was a pair of slippers missing on the shoe rack at the door, and the sole texture of another pair of slippers was similar to the bloody shoe prints at the scene, and it can be speculated that the lost slippers must have been replaced by the murderer after entering the house, because they were stained with blood, so the murderer took it away and dealt with it." ”

Wang Mingqi glanced at the shoe rack and said, "Oh? How do you know if there's a pair of slippers missing from your shoe rack? Maybe you've seen those slippers that were worn by the killer and then washed? ”

Lei Zheng said: "There is still a vacant space on the shoe rack, and there is a pair of cloth shoes on the ground next to it, which shows that the original shoe rack has been full of shoes, of course, the bloody shoe prints on the ground can also prove that the murderer did not go to the bathroom to wash his shoes, he walked directly to the door, changed his shoes and left. ”

Wang Mingqi said: "Okay, the current signs can be inferred like this, are there any? ”

Lei Zheng said: "Also, I found that there is a knife missing in the kitchen, a kitchen knife, it is likely that the lost kitchen knife is the murder weapon, given that the more suitable bone chopping knife is still there, I suspect that the murderer is a person with less strength or a woman." ”

Wang Mingqi asked, "How do you know if you lost a kitchen knife?" ”

Lei Zheng said: "There is a slot on the knife holder, and it is impossible for the average family not to have a relatively light kitchen knife, right?" ”

Wang Mingqi said: "Okay, your observation is very detailed, so what do you say we should do now?" ”

Lei Zheng said: "Continue to investigate the scene and strive to find more direct evidence, in addition, a peripheral investigation should be carried out to see who the deceased usually had close contact with, and how many children the deceased had?" Don't have one in touch yet? ”

Wang Mingqi said: "The deceased husband and wife had one child each, both of whom were out of town and rarely came back. ”

Lei Zheng said: "Their mobile phones can't be turned off? Isn't it supposed to keep your phone on as much as possible? Could there be any problems? ”

Wang Mingqi said: "That's not necessarily, for some reason it can't be turned on temporarily, this is also normal, and when they turn it on, there will naturally be an echo, if there is no response in a day or two, it is not too late to try to investigate." ”