In early spring, the temperature can be unpredictable.

The corridor where the crime occurred was crowded with onlookers, some wearing short-sleeved shirts, some wearing sweaters, and some wearing pants.

One by one, they stretched out their heads, wanting to see what was going on with Wang Hui who was pointing to the scene at the door.

It's as if everyone is not an old colleague who has known each other for more than ten years, but a man-eating gorilla from a zoo.

Suddenly, it changed from a human being to an animal that could be watched.

But the bright cordon, as if there were barbs on it, no one dared to touch it, and everyone stayed away.

Wang Hui hesitated, faced with Wang Yishan's question, thought about it, and pointed to the sofa in the living room.

"Yes...... It was from the couch that she was standing on the side of the coffee table and I was on the couch and she dropped something and I went from the couch to the kitchen."

"First Cut...... It was at the coffee table, and she was standing there, thinking that I wouldn't dare cut her, so I slashed her first."

"After that, where did the victim run after being cut?"

"Bedroom, go into the bedroom, and I'll hack her to death."

"Bedroom? Wang Hui!"

Wang Yishan pointed to the bloodstains on the entrance door and the edge of the wall: "Then what's the matter with the bloodstains here?"

"This ......" Wang Hui paused slightly as he looked at the bloodstains: "Oh, I remember wrong, she ran to the door from the coffee table first, and she wanted to open the door and escape."

"I stabbed her again at the door, and then dragged her back, and she ran towards the bedroom."

"Where did you cut her when she ran away at the door?"

"Back down, I can't remember exactly."

Back?

Wang Yishan's expression changed, and he had seen the body of the deceased.

There is no wound on the back at all!

Of course, according to Wang Hui's statement, when the victim fled from the coffee table in the living room and turned to the entrance door, Wang Hui chased after him from behind, and he should indeed have cut the victim's back.

However, the reality is that the victim did not have a stab wound to the back at all.

The results of the autopsy of the deceased have come out, and the fatal wound was a knife wound that almost cut off the neck.

In addition, the deceased had stab wounds to the chest, arms, abdomen and face, but not the back.

This shows that the victim has been facing the murderer throughout the whole process of being killed, and has blocked the murderer's slashing with both arms.

On the other hand, Wang Hui said that the victim was dragged into the bedroom by him at the entrance door.

But there was no trace of dragging on the ground at all.

The trail of blood drag is very easy to judge and can be seen at a glance even by an unprofessional person.

As for professional people, they can judge the weight, height and degree of injury of the dragged human body according to the area, width and burrs of the blood stains.

Wang Hui was taken away.

The other party did not tell the truth at all, and the process of killing he identified was completely different from the process of analyzing the bloodstains at the scene.

"Lao Liu, it's up to you on this side of the scene, I'll go back and interrogate Wang Hui in person."

Liu Guodong nodded, Wang Hui was lying at this time, so there was only one possibility.

He did not kill people, he took the blame for them.

With this direction, it is certainly not difficult to break through the confession.

But contrary to everyone's expectations, Wang Hui was very uncooperative in the follow-up interrogation.

He insisted that he was the murderer, and as for the killing process, Wang Hui thought that he was too nervous to remember it clearly.

The meeting room of the Criminal Investigation Brigade of the Water District.

"Wang Hui is obviously lying!"

Everyone was discussing how to get Wang Hui to tell the truth.

From the analysis of the current situation, it is certain that Wang Hui did not tell the truth.

Failure to tell the truth means that the murderer is someone else.

And Wang Hui confessed a moment later, and the possibility of the real murderer escaping is even greater.

"In this way, the interrogation of Wang Hui cannot be stopped, but it cannot be relied on just by interrogating Wang Hui and expecting him to tell the truth."

Wang Yi

The mountain experience is still old, and the countermeasures were quickly formulated.

"At the scene of the crime, Director Liu Guodong is following up, and I will definitely give feedback as soon as I find anything."

"On the other hand, a comprehensive investigation of the surveillance video of the community last night was conducted."

"Wang Hui's ability to take the blame for others shows that the murderer is very close to him."

"Focus on investigating all the people who have a relationship with Wang Hui who entered and exited the community yesterday!"

Several action groups soon went into action.

On the one hand, he sent someone to sort out Wang Hui's interpersonal relationships, and on the other hand, he focused on investigating the surveillance video.

Dongyuan community is a unit built many years ago, the facilities are relatively old, fortunately, there is daily maintenance of the unit, and there are cameras at the front and back doors of the community.

But the community has no walls, and the so-called gate does not have much effect.

There is great uncertainty as to whether valuable clues can be captured in the surveillance.

The third group re-investigated and visited the residents of the building where the crime occurred.

"Their family had a fight at two ends in three days, and Wang Hui was bullied by his daughter-in-law."

"I think Wang Hui is really annoyed, his daughter-in-law's appearance, it's not easy to endure it until now."

"They don't have any children in their family, I heard that Wang Hui can't give birth, who knows."

"This house was originally Wang Hui's parents' house, and it didn't get into trouble with his daughter-in-law, so he was kicked out a few years ago, and the old couple rented a house outside."

The neighbors' evaluation of Wang Hui's family is obviously biased towards Wang Hui.

As for who else came to Wang Hui's house last night, there is no exact statement.

"There are people coming and going in the building, I can't remember clearly."

"When Wang Hui's family fought yesterday, it was almost midnight, and we didn't pay much attention to it, their family fought at two ends for three days......

The scene of the crime.

Lu Chuan was collecting dripping blood at the entrance door.

When Wang Hui came to identify the scene just now, Lu Chuan deliberately observed Wang Hui's hands.

There were no signs of injury.

It's not very scientific.

From the analysis of the situation at the scene, the victim had violently resisted when he was slashed.

The blood stains at the scene were narrow and long, with a large distance of intermittent results, which shows that the murderer used a lot of force when he started.

Killing people is both an easy task and an easy one.

For example, at the scene where Wang Hui's wife was killed, the murderer slashed many times, from the living room to the bedroom, before killing the person.

In this process, the victim is still resisting violently, and the murderer is very likely to be injured.

Especially on the hands, after a strong chop, there is a greater possibility of injury, at least a slight bruise.

However, Wang Hui's hand was not injured.

This is a doubt.

In addition, Lu Chuan also found a dripping blood stain next to the throwing blood stain at the entrance door.

Such blood stains require a relatively static behavior at the source.

Given that the victim was busy fleeing for his life at the time, it was unlikely that he would have left such a form of bloodstain.

Therefore, this dripping bloodstain is likely to have been left by the murderer.

From the height of the drip, it should be that the height of the hand should be dripping, but Wang Hui's hand was not injured.

So, who left this dripping bloodstain?