After rebirth, I rely on solving cases to reach the pinnacle of power

After sending Zhou Xuexi away, Qin Chuan entered the scene again.

This time, Qin Chuan surveyed the yard inch by inch from outside.

Criminal investigation is a skill that every criminal police must master.

Any clues to solve the case come from the crime scene.

Qin Chuan had heard about this family-killing tragedy in his previous life.

The newlyweds were killed at home on the second day of their wedding and suffered all kinds of humiliation. This kind of case cannot be blocked at all.

There were many versions of the rumors back then, and Qin Chuan still remembers a few of them.

However, no matter which version Qin Chuan remembers, it is not even one-tenth of the cruelty of the scene.

The living room is where the victim was eventually killed, but it does not mean that it is the only place where the murderer committed violence.

There are traces in the bedroom, kitchen, and under the jujube tree in the yard.

But that year, the case was not successfully solved.

At least when Qin Chuan was imprisoned, the suspect was not caught.

It was already past nine o'clock in the evening when Qin Chuan finished the on-site investigation.

It was completely dark, but there were still many people watching around.

Qin Chuan used the Eye of Evil today to eliminate the villagers who were watching.

No major discoveries.

Although there were a few thieves, no one was involved in this case.

"Captain Qin, what should we do now?"

In the conference room, Lu Zhiguo, Sun Haomin, and Dong Houde were all there, in addition to some business backbones from the three squadrons and forensic doctors.

A case analysis meeting was being held now. Several people had all been to the scene and were shocked by the murderer's cruel methods. Now their faces were not very good.

In the past, when Song Hui had not been arrested, the Criminal Police Brigade had of course investigated murder cases, some of which were successful and some were unsuccessful.

The experience is that you do whatever the captain says.

Qin Chuan sat in the first seat. After a day of investigation, there were actually quite a few clues found at the scene.

On the contrary, there were many.

Much more than Qin Chuan imagined.

"Let's analyze the situation at the scene first."

Qin Chuan thought for a moment and began to review what he had learned from today's investigation.

"First, the number of murderers."

"From the situation at the scene, there should be four people."

"Captain Qin, is it based on the number of footprints?"

Sun Haomin asked.

Qin Chuan shook his head: "When we went there, quite a few people had already entered the scene."

"According to the reporter, the mother of the male victim, she found that the two had been killed when she went to deliver chicken soup to her son and daughter-in-law at noon."

"Afterwards, due to excessive shock, the reporter fainted at the time."

"After waking up, she called the police and her husband at home at the same time."

"After receiving the call, the male victim took four or five people from the village to the scene together."

"So, the footprints at the scene were basically destroyed when we arrived."

"The basis for my judgment that the four people committed the crime was the bruises on the male victim's eyelids."

Qin Chuan has the criminal investigation and on-site investigation skills awarded by the system. To a certain extent, he can restore the situation at the crime scene through factors such as body scars and the surrounding environment.

"The male victim's eyelids had multiple bruises and signs of beating."

"This shows that the murderer had forced the male victim to watch his wife being humiliated."

"The scars on the eyelids were caused by the other party not wanting to watch and being forced to watch."

"And the female victim's wrists, both wrists had bruises of varying degrees."

"In addition, the footprints in the blood on both sides of the coffee table show that when the female victim was violated, two people had controlled each other."

"To facilitate the perpetrator's violation."

"One person was violent, two people controlled the female victim, and one person controlled the male victim tied to the chair..."

"There were at least four murderers!"

Qin Chuan's words were very detailed, and every detail was described very clearly.

This made Lu Zhiguo and others a little confused.

How did you see so many details from a few bruises?

Are we fake policemen?

"In addition," Qin Chuan frowned, reviewing every detail found at the scene, "the murderer and the victim may know each other."

Hmm?

"Captain Qin, you said they... knew each other?"

Lu Zhiguo was determined to follow Qin Chuan to the end, but he really couldn't understand why Qin Chuan said that the murderer and the deceased knew each other.

How could someone be so cruel if they knew each other?

Qin Chuan had his own judgment.

"Two reasons."

"First, the house where the victim lived was newly built, and the wall was very high. Most people couldn't climb over it. And did you notice that there were holes on the wall to prevent someone from climbing over it?, full of glass or wine bottle fragments. "

"Well," Dong Houde was thoughtful. After he went to the scene, he walked around the house. "I walked around the wall. The fragments on the wall were intact and not damaged. The other party did not climb over the wall to get in."

There is such a custom in the countryside. There are glass shards on the courtyard wall to prevent thieves from climbing over the wall.

If you want to get in, unless you lay a quilt or something, it will leave traces.

"Second, there is no trace of the door lock being knocked."

Qin Chuan just drew the lock-picking skill in the system. He can tell at a glance whether the lock has been opened abnormally.

Lu Zhiguo suddenly realized that he saw Qin Chuan lying on the door for a long time in the afternoon. It turned out that he wanted to see this.

Sun Haomin also figured out why Qin Chuan made this judgment.

"The crime happened at night. The victim's family must have locked the courtyard door."

"The other party did not climb over the wall or pry the lock, so it can only be the victim who opened the door from the inside. ”

“The victim opened the door in the middle of the night, so he must have known the other party.”

Qin Chuan nodded: “So, our investigation should start with the people the deceased knew.”

“Villagers?”

Qin Chuan didn’t have much hope for Lu Zhiguo’s suggestion.

Two reasons. First, he used his evil eyes to see that there were no suspects among the villagers who were watching the excitement today.

Generally speaking, if the crime was committed by a villager, the other party would most likely come to watch when the police came.

Want to see if the police would find anything.

But there were no suspects among the onlookers.

Second, there were four murderers.

Four people committed the crime in one village...

The risk of exposure is too great.

However, the villagers cannot be ignored.

“So, the first squadron will focus on investigating the village.”

“Does the victim or his parents have any enemies in the village, or people with whom they have had conflicts recently? ”

“Also, the Second Squadron, check the victim’s cell phone call records, bank transfer information, etc.”

At the crime scene, there were signs that the victim’s home had been searched, so it’s not certain that the other party was after money.