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

Chapter 152 Rolling Traces
There are many ways to judge the basic information of the corpse.

For example, the judgment of age can be judged according to the degree of tooth wear, and it can also be judged according to the bone age test.

Even, according to the shape of the skull, it can also be judged.

For example, in adolescents before the age of 12, the skull is not fully closed due to skeletal hypoplasia.

According to the size of the gap, the specific age range can be judged.

However, many indicators of autopsy and current survey must be combined for comparative analysis.

As a result, a variety of judgment standards can accurately judge the basic information of the deceased.

Although Lu Chuan didn't have a skill card of the forensic category, his mid-level survey skills were all-encompassing, so it would be no problem for him to help Shen Yan.

In less than two hours, the basic information of the deceased was sorted out.

Female, aged between 35 and 40 years old, 1.6 meters tall and weighing about [-] kilograms.

The cause of death is uncertain within 48 hours.

After death, the corpses were refrigerated for a short period of time before being dismembered.

"Why did the murderer freeze the body for a short time?"

Regarding the freezing of the corpse, the murderer should have started before the rigor had not completely occurred.

Even, the first crime scene may be in a low temperature environment.

Generally speaking, most of the purpose of freezing corpses is to hide corpses, but the murderer does not seem to have this idea.

Otherwise, he wouldn't have thrown the corpses all over the street.

Shen Yan's question was also what Lu Chuan had been thinking about.

"Judging from the cut marks on the corpse, the degree of freezing is indeed not deep. It seems that it has just been able to coagulate the blood..."

Ok?
Blood coagulation!
Lu Chuan and Shen Yan looked at each other and said in unison: "It's convenient to dismember the corpse!"

Dismembering a corpse is not a simple job, it requires not only technique, but also physical strength.

Just like cutting meat in the kitchen, soft meat is not easy to cut, and frozen hard meat is not easy to cut.

However, the slightly frozen meat will be very silky when cut, and there will be no blood stains left.

Did the murderer micro-freeze the corpse for the convenience of dismemberment?

conference room.

"Captain Qin, the identity of the deceased has been found!"

Qin Yong, who was performing the murderer's corpse throwing deduction, was shocked.

"what's the situation?"

Liu Guodong took the fingerprint identification and analysis report that Lu Chuan had just made: "The deceased is Wang Guizhi, a native of Haizhou City, and his family members reported him missing two days ago."

On the projector was the analysis report on the successful comparison between Wang Guizhi and the fingerprints extracted from the finger stump of the deceased.

To analyze this fingerprint, Lu Chuan did not need to perform any processing at all, and the system gave a successful comparison result in less than 2 minutes.

"Wang Guizhi, female, 37 years old, a cleaner at the slaughterhouse of the Northern Meat Federation. Two days ago, Wang Guizhi did not come home after get off work, and her husband reported her missing."

Basic information about Wang Guizhi is being displayed one by one.

Northern Meat Federation?

This is the largest livestock slaughtering and processing enterprise in Haizhou, basically monopolizing nearly half of the slaughtering industry in Haizhou.

"Where did Wang Guizhi disappear?"

"The police station in the North Market took the case. On the day of the incident, the police station sent people to check the surveillance video of Wang Guizhi's usual walks at home."

"The other party got on the bus he usually took, and then disappeared."

"What time is it?"

"At 42:[-] p.m., Wang Guizhi usually gets off work at this time, and then takes the bus in front of the meat joint factory to go home."

"What do you all think?"

The identity of the deceased has been determined, and it can be said that the investigation of the case has made a breakthrough.

According to the routine procedure, the police will scan Wang Guizhi's social circle and conduct investigations.

Sure enough, Ren Qiang snuffed out the cigarette in his hand, and was the first to speak: "I think it's better to divide the troops into two groups. On the one hand, we will investigate Wang Guizhi's interpersonal relationship."

"Judging from the current situation, the nature of Wang Guizhi's work and his family's economic conditions are average, and it is unlikely that it will involve murder for money or love."

"The possibility of acquaintances committing crimes is still higher."

Ren Qiang has experienced many murder cases and has rich experience.

In some murder cases, there can be close guesses only on the identity of the deceased.

In Wang Guizhi's case, it is obviously not a case of murder for love or murder for money.

As for killing with passion, dismemberment is not a good choice.

Therefore, if Wang Guizhi's interpersonal relationship is investigated, the probability of solving the case will be higher.

"What about the second rule?"

"on site."

Ren Qiang answered very neatly: "Judging from the location of the plastic bags we found at the scene, the other party threw corpses from one end of the Folk Street to the other end."

"And the owner of Tongguan Young Master Roujiamo has also recruited. The body parts found in their store were picked up from the door when they opened in the morning."

vomit!
When Ren Qiang said this, everyone turned to Wang Shuai who was the first to discover the case.

At this moment, Wang Shuai's face was pale, as if he was suppressing something.

In the end, he still couldn't hold it down, Wang Shuai retched, and ran out again.

The reason is very simple, the meat of Tongguan Young Master Roujiamo is not clean.

In order to save costs, the boss uses the cheapest expired frozen meat in the frozen market.

What is expired frozen meat is the meat that has been thawed in the middle and then frozen.

This kind of meat is cheap and has a large profit margin.

When processing, even if there is a little peculiar smell, most people can't taste it if you use some scientific and technological condiments.

This morning, just in time, a batch of meat came into the store, which happened to be packed in black plastic bags.

The shop owner mistook the killer's body bag, still in the gutter outside his house, for their meat.

"He thought it fell off while carrying it, so he picked it up and took it back for processing."

All the chefs in the back kitchen can testify to this matter, and no matter whether it is the owner or the chef, there is really no time to commit crimes.

No trace of human blood was found on the floor or wall of the back kitchen.

In the current survey, there is a strict process for the detection of blood stains.

First, first of all to determine whether it is blood.

The dried blood will change from red to dark red, brown or even colorless as time goes by.

Second, after determining the bloodstain, it is necessary to determine whether it is human blood or animal blood.

Human blood and animal blood can be distinguished through experiments because of their different components.

Lu Chuan found no trace of human blood in the back kitchen of the Roujiamo restaurant.

As for the vomited Wang Shuai... he used to frequent this Roujiamo restaurant.

When this happens, who knows what else has been eaten before...

Now that he can bite the bullet and participate in handling cases, it is already a perfect score for professional ethics.

"I think what Lao Ren said makes sense. The places where the other party dumped their bodies are all in the Yanbian Folk Street."

Sun Jun continued to speak.

"This is the position mark of the seven plastic bags for dumping the corpses, and there are a total of eight bags including the ones from the Roujiamo shop."

When Sun Jun mentioned the Roujiamo shop, Wang Shuai, who had just vomited, just entered.

vomit!
Wang Shuai suddenly felt that the world was full of malice towards him today.

As for it, didn't I just eat a few meals of Roujiamo?

But, the feeling of chewing your fingernails in your mouth... is really disgusting.

"You can see that the distance of these bags is basically about 200 meters."

The projection switch is the live picture of the discovery of the body bags: "Let's take a look at the traces of these bags."

(End of this chapter)