Chapter 179: Blood Texture Identification Method

"The deceased Yi Wei, male, 65 years old, unmarried, living in villa 65 Fleur Street, former investigator of the Humanities Department of the Investigation and Research Bureau of the Different World, and now the owner of the grocery store at No. 132 West Street of the Hunting Market, died of gunfire at 9:32 last night, there was no trace of rummaging at the scene of the crime, the valuable items in the store were intact, the only thing missing was the hands of the deceased, and his whereabouts are still unknown... The motive for the criminal's murder was preliminarily determined to be vendetta or conditional killing, and his identity was most likely that he was a cultivator. ”

In the Law Enforcement Bureau, Xiao Liu, under Qin Yang's instructions, read a brief case report to the people of the Dawn Society, directly omitting the routine questioning link.

The routine questioning was actually an excuse to get the Dawn Society into the Enforcement Bureau.

After all, this is an extraordinary time, there are a lot of eyes staring outside the door, Qin Yang can't let outsiders know that the Law Enforcement Bureau has to ask high school students for help to solve the case... He didn't mind, but the Enforcement Bureau and the church needed face.

"I don't think it's a vendetta." Su Mu thought for a while and shook his head and said, "Boss Yi is a person with a very good personality, and it doesn't seem that he opened a store to make money, I can't think of anyone he will offend." ”

"I agree." Xia Na nodded and said, "I've also been to the 132 store, the last time Su Mu pretended to be a wanted criminal, the cartoon mask was bought from him, and at that time he was chatting with the owners of several nearby shops, and the relationship seemed to be very good." ”

Qin Yang nodded, he also knew about Yi Wei's social relationship before his death, and knew that Su Mu and Xia Na's judgment was correct, the reason why he wrote a vendetta was only because the murderer's modus operandi was very cruel, and he didn't want to let go of any possibility... After all, the murderer's purpose is crucial to this case, and it is also one of the most effective clues to hunt down the mask gang.

But now with the confirmation of Su Mu and the others, he can basically rule out the possibility of vendetta, and the rest are conditioned to kill.

Conditional homicide refers to the fact that the murderer does not have strict criteria when looking for a target, and only needs to meet certain conditions.

This condition may be gender, identity, age... Often, it is difficult for the police to determine the exact label that killed the deceased unless there are other victims to refer to.

But Qin Yang has read the case files in recent months and can determine that Yi Wei is the first target of the murderer.

In other words, the murderer is very likely to kill again in the future, and the arrest operation of the Law Enforcement Bureau must be carried out as soon as possible.

"Can you take us to the scene?" Zhao Guoguo asked.

With a simple case report, she couldn't deduce much... In particular, the report was written through the subjective consciousness of the Law Enforcement Bureau, which would distort the nature of the case itself.

- Qin Yang now definitely thinks that the grocery store owner was killed by the mask man's team, so his reasoning logic and assumptions are based on this aspect, and the result of this is that he will miss a lot of clues that seem useless, but are actually of great significance, just according to the murderer's intentions.

The Dawn Society now has an advantage that the Law Enforcement Bureau does not have, that is, they know that the person must not have been killed by the masked man, and everything the Law Enforcement Bureau sees now is all an illusion that the murderer deliberately wants them to see.

"It's a bit bloody, are you sure you're going?" Qin Yang asked.

In fact, he hoped that the Dawn Society would take a look, but considering that there were more girls in this team, he asked them to come to the Law Enforcement Bureau first.

"Let's go, Deputy Director Qin, we should seek justice for the deceased." Xana said.

By the way, I also seek justice for the Dawn Society.

Seeing this, Qin Yang didn't say anything more, turned around and walked out of the office to arrange manpower.

Su Mu and the others quickly changed into the clothes of the auxiliary police, got into the police car and went to the hunting market.

There were murders, and today the number of people in the hunting market is significantly lower than in the past, and even many shops on West Street are closed.

They were still there when the law enforcement bureau came to investigate in the morning, but when they heard that it might be a conditional killing, they packed up their things and temporarily closed down.

- Who knows if the killer will have a store on West Street?

It is human nature to be afraid of death, but their reasonable action has brought great difficulties to the police to solve the case.

Although the Law Enforcement Bureau has the full strength to let them come to the bureau at any time to take notes and assist in the investigation, it is a waste of time to come and go, and time is precisely the most important resource for solving a case... Qin Yang was quite annoyed by this, but he couldn't let the family forcibly open the door to do business, so he could only sulk by himself...

Come to Grocery Store 132.

Before he entered the door, a strong smell of blood made Su Mu frown.

"Guo Yang, you and Evan are looking for clues outside, let's go inside." Xana said.

Heyvin wasn't an adult, and she didn't want the girl to see those things too soon.

After all, people are different from the fierce beasts in the other world, not to mention that Heywen himself has not even killed the fierce beasts - the last time the wolf king was beheaded by Su Mu was the bloodiest scene she had ever seen, and this time it was undoubtedly much worse.

"Go out first, and keep watch at the door." Qin Yang said to several guards in the store who were protecting the scene.

Su Mu and the four of them smelled the smell of blood and came to a small room—next door to the room where the pile of objects on Earth was stored at that time.

"Be prepared." Qin Yang said in a deep voice.

Two seconds later, he opened the door.

Xana suddenly clenched her teeth, and her hands clenched into fists.

The dim room was lit with the heating on, only a small table lamp was lit, the faint light just happened to sprinkle on Yi Wei's face, his obviously bulging eyes were bloodshot, and the fat face seemed to be distorted by despair, and it looked extraordinarily extraordinary.

The doorway of the house was at an upward angle, so the blood did not come out, but covered the floor.

Yi Wei was lying on the ground, one-third of his body was soaked in blood, and the severed arms were facing the door, Su Mu could even imagine the picture that he struggled hard before he died, wanted to climb out but was unsuccessful, and could only wait for death in despair.

Vierly seemed to think of the same scene, her little face turned pale, and she couldn't help but grab Su Mu's arm.

Su Mu hugged the girl's waist, whispered "It's okay", then turned his head to look at Qin Yang and said, "Deputy Director Qin, this shouldn't be a shooting." ”

Being shot in the forehead by a bullet will kill a person in an instant, and it is impossible to have time to make such obvious body movements.

"I see what you mean." Qin Yang said, "But our forensic examiner has identified that the texture of the blood under the deceased's body is naturally formed, and there are no traces of struggle nearby, which shows that the deceased's position has not moved from beginning to end, and you can see his legs... If he had tried to get up, there should have been some degree of flexion in his legs, but no—his legs were straight, so we can only attribute this movement to the deceased's super desire to survive. ”

Qin Yang paused, and then said: "People's desire to survive has reached a certain level, which can make the body still make some body movements after brain death, and there have been such examples in the medical field. ”

"If his legs were held down, or if he lost his nerve for some reason, would it have the same result? … I mean blood textures. Zhao Guoguo asked.

"Theoretically... The former doesn't work, but the latter does. Qin Yang thought for a while and said.

Human blood has a relatively high viscosity, and the longer the blood is exposed to the air, the more viscous it will be, and even if it cannot be cured due to temperature, it can be checked for subtle differences by the specialized equipment of the Law Enforcement Bureau.

To put it simply, once the blood flows out of the body, its state will be different from before every second, and there are traces of changes, and even a little external intervention during this period will destroy this invisible law - this can't be faked, so Qin Yang dared to conclude that the position of the corpse had not changed, and then according to the forensic identification of the corpse's activity, he finally came to the conclusion that the deceased was shot.

At this time, Xana, who had not spoken, suddenly spoke.

"Why do I feel a little cold in this room?"

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