Without testing Zhang Yan with words, Wang Zhaokai took a scoop of water and took a few sips.
But he did not leave the room, but looked around.
The room is about forty or fifty square meters, and right after entering the door is the stove.
There is also a small boiler next to it.
"By the way, my phone is almost out of power. Do you have this charger at home? Let me use it and I will charge my phone."
Not finding anything unusual, Wang Zhaokai thought of an excuse and went directly to the master bedroom.
Zhang Yan's face was startled, but she couldn't stop her and said quickly: "Captain Wang, the mobile phones we use are ordinary mobile phones. I don't know if the charging port can match yours, or else Should I go to someone else's house to ask you?"
As he said that, he was about to go out. That means that I have already gone out, and you are too embarrassed to stay in our house alone.
But Wang Zhaokai ignored the other party at all. After entering the master bedroom, he began to observe carefully.
The master bedroom is not clean and messy.
However, the ground seemed to have been cleaned, and some stained areas looked different from other areas.
Huh?
Soon, Wang Zhaokai made some discoveries.
Zhang Yan’s home has a boiler, so there are heating pipes arranged below the anti-inflammatory circle.
Although the ground has been cleaned, there are still many stains in the gaps between the heating pipe and the Kang wall. Wang Zhaokai's attention was attracted by these stains.
brown.
There are some brown marks similar to those after dried blood, and there are also some spots that Wang Zhaokai discovered.
Of course, these spots are relatively small, and the color does not seem to be any different from ordinary putty stains.
Although Wang Zhaokai is not a detective on the scene, he has been handling cases on the front line all year round and has done a lot of research on some traces of blood spray at the scene.
Although there is still some uncertainty, the traces on these collision points still make Chaoyang happy and suspicious.
Because Wang Zhaokai had just entered the master bedroom, Zhang Yan had no way to leave directly and followed him in.
Seeing Wang Zhaokai's eyes searching for Zhang Yan on the ground, his heart suddenly rose to his throat.
"Captain Wang," Zhang Yan stepped forward, blocking Wang Zhaokai's view, picked up the charging cable of the mobile phone from the kang and handed it to the other party, "Look, this is the charging cable of my mobile phone. It is the same as yours. Can it be equipped with a mobile phone charging port? ”
Charging cable?
Wang Zhenhai glanced at Zhang Yan and left the master bedroom without scanning the charging cable in his hand.
When he got outside, Wang Zhaokai didn't stop at all. He immediately dialed Lu Chuan's number after walking out of the yard.
"Director Lu, I just found some ground in the master bedroom of Zhang Yan's house. Is there any spray-like blood stain left that was cleaned up last time? Do you want to come over and take a look?"
< br>Take a look?
After Lu Chuan received the call, since Wang Zhaokai called him, it meant that they found out that they might be inseparable.
Three minutes later, more than a dozen criminal police officers arrived at Zhang Yan’s home.
At this moment, Zhang Yan has been controlled.
"Captain Wang...what are you doing?"
Li Dakui was in a panic when he saw his daughter-in-law being arrested.
He couldn't understand why the police arrested his daughter-in-law.
People in the village saw many criminal policemen rushing to Zhang Hai's house, and many people followed him to watch the fun.
But inside, Lu Chuan was already squatting on the ground and looking carefully at these dotted marks.
Compared to Wang Zhaokai, the ambiguous confirmation is different. Just one look at Lu Chuan and he knew that these were definitely some dot marks formed after the human body's blood was sprayed.
And it doesn’t take long.
At the same time, Lu Chuan conducted a detailed inspection of the entire master bedroom and found that except for the corners, there were large stains of dried blood on the Kang surface when the mat was lifted.
Opening the cupboard, Lu Chuan found bloody bedding and pillows inside.
Obviously, the bold speculation made by the police in the early stage was not wrong. Zhang Yan was actually the murderer who hurt Li Xiaofeng.
Let’s look at the scene first. We carefully searched the three rooms of Zhang Yan’s house, and found a blood-stained hammer and a kitchen knife with a curled blade in the corner of a warehouse. .
In addition, bloody clothes were found in the plastic bag in the corner.
Obviously, Zhang Yan hasn't had time to deal with these things yet.
"Take the people back and seal off the scene immediately!"
A large number of couples never thought that it was their daughter-in-law Zhang Yaner who killed their sons.
“It’s impossible, impossible, how is this possible?”
The two old men didn’t believe it was true when they were taken into the police car in Zhangye.
After all, it was Zhang Yan who called them to inform them about her son's disappearance.
And in the past few days, Zhang Yan has been following them in their search with all their heart.
To be honest, Zhang Yan is a really good daughter-in-law.
When I got married, I didn’t ask for much betrothal money. After marrying my son Li Xiaofeng, I did my duty.
No matter how clear the two old men are about their son's moral character, Zhang Yan'er can be said to have taken care of things inside and out over the years. Without Zhang Yan'er, this family would not be what it is, and it might have been broken up long ago.
This is also the most important reason why after Zhang Yan and Li Xiaofeng divorced half a year ago, the two old men did everything they could to get their daughter-in-law back.
But why?
It was his daughter-in-law who killed his son.
Although it has not been confirmed by the police that Zhang Yan is the murderer of Li Xiaofeng, everyone has been taken to the police car and everyone in the village has seen it with their own eyes.
Within an hour or two, the news spread throughout the village.
At the Criminal Police Brigade, Lu Chuan and Wang Zhaokai had escorted the criminal suspect Zhang Yan back to the Criminal Police Brigade for further interrogation.
There are also two current detectives conducting final inspections at the crime scene.
Zhang Datao personally led the police station in the town to cordon off the entire scene, and cordons were set up all around.
And Zhang Datao also sent people to guard the crime scene for the next two days.
Lu Chuan immediately called Chen Weiguo and made a relevant report.
Zhang Yan didn't say anything when she was taken away. There was some relief on her expression, but the other part was shedding tears silently.
But he showed no resistance to the police taking him away. It was obvious that Zhang Yan was the murderer.
The case can be said to have been solved so far. The follow-up is the interrogation and identification of the scene and the investigation of the origin and process of the related cases and other details.
In the interrogation room, Chen Jiang was in charge of the interrogation, and Zhang Yan did not resist. .
She quickly confessed the crime process of killing her husband. (End of this chapter)