The field investigation team carried out a large number of investigations around the crime scene, and the nearby neighbors all said that they did not hear any abnormal noises during the time of the crime, and did not see any suspicious persons.

After getting a key clue through the car repairman at the door, the police are expanding the investigation to find the suspicious man in work clothes.

According to the mechanic, the man was not familiar with the terrain and turned around several times at the intersection before finding the entrance.

So, the man must not live in this neighborhood, but come from somewhere else. He is wearing work clothes, he must be a maintenance worker of a certain company, and he will definitely choose to drive when traveling.

Sure enough, the police called up the surveillance of the two intersections in the north and south, and at the same time continued to expand the scope of the investigation, and finally found the suspicious vehicle.

After zooming in and sharpening the screenshots of the surveillance video, it is completely clear that the man is wearing a clothing style.

It was a dark green overalls with a graphic logo printed on it, and it was a broadband network company.

"Call this broadband network company and ask for the identity of this maintenance worker." Lu Ke pointed to the figure of the man on the screen and ordered.

After a while, Mo Yufei returned to Lu Ke's side and said seriously: "Team Lu, I just contacted this broadband network company, and the person in charge of this company said that there were no expatriates to carry out any on-site maintenance services yesterday. ”

"He's not from a broadband network company?" Lu Ke frowned suddenly, feeling that things were not very simple.

Mo Yufei nodded and said, "The identity of the employee of the broadband network company should be impersonated by him, so that it is convenient to break into the house and commit crimes." ”

"Well, in any case, this person is suspected of committing a major crime. Contact the traffic management department, investigate his vehicle information, expand the scope of the investigation, take screenshots, and prepare to issue a notice of assistance. ”

Since the incident, it has not been six hours, and the police have locked up the suspect, and the case has made significant progress. The surveillance probe has finally done its job, providing key clues to the police.

Everyone was in high spirits and searched for the suspect with all their might.

Soon, the Jing'an Municipal Public Security Bureau communicated with the traffic management department, and after assisting in the investigation, the suspect was successfully locked through the car information.

"Xie Xinzhi, male, 29 years old, currently unemployed, worked as an engineer in a broadband network company, and later resigned due to health reasons."

In the office of the criminal investigation detachment, Mo Yufei found the relevant identity information of the suspect.

"No wonder he has work clothes, he used to work for a broadband network company." Lu Ke nodded and muttered.

Then, he asked again: "Does this Xie Xinzhi have anything to do with the deceased He Yetong?" ”

Mo Yufei shook his head and replied, "The two have no intersection, and I haven't found anyone intersecting by investigating the social relationship between the two. The two don't know each other, and they have never been in touch. Xie Xinzhi used to work as an engineer, and he had never done on-site maintenance services, and the two companies had no business dealings. ”

Lu Ke froze and said very strangely: "If he is the murderer, what is the motive for the killing?" ”

"But in any case, he has been leaving the broadband network company for almost two years, and it is impossible for him to appear at the scene of the crime in his work clothes anyway, and this case must have something important to do with him." Mo Yufei aggravated her tone and confirmed Xie Xinzhi's suspicion of committing the crime from the side.

Lu Ke nodded, and his attitude became firm: "Send a wanted warrant, prepare to arrest someone." ”

At ten o'clock that night, after a report from the masses, the field investigation team successfully arrested the criminal suspect Xie Xinzhi in a noodle restaurant and escorted him back to the criminal investigation detachment.

From the time of the case to the present, it has only taken six hours for the police to arrest the major suspect in this burglary and homicide case.

This is an exciting thing, but as the criminal investigation detachment of the Municipal Public Security Bureau, which often takes over all kinds of big and important cases, it is still a little unaccustomed to the sudden detection of cases so smoothly.

In the interrogation room of the criminal investigation detachment, Su Simeng was conducting a surprise interrogation of Xie Xinzhi.

"Where are you at half past four this afternoon?"

Su Simeng stared at him tightly and asked sharply.

Xie Xinzhi curled up in his chair, his face full of sickness, and said weakly: "I'm in a residential building facing the street. ”

"What are you going to do?" Su Simeng continued to ask.

Xie Xinzhi lowered his head, and his tone was even lower: "Go steal." ”

Su Simeng was a little stunned for a while, and asked, "You only stole something?" ”

Xie Xinzhi was expressionless and replied, "I also killed one person." ”

At this moment, Su Simeng was even more confused, thinking that the investigation of the case and the arrest of the suspect had been very smooth, but he didn't expect the interrogation process to be so smooth.

Su Simeng took a deep breath, tried to calm himself, and asked in a cold voice, "Why did you kill someone?" ”

"Because she resisted."

Xie Xinzhi still lowered his head, and his tone became more and more flat, as if the murder did not make his heart fluctuate at all.

"Is it just because she resisted?" Su Simeng felt a little strange and asked.

Xie Xinzhi nodded and said lightly, "Yes." ”

"Do you know her?" Su Simeng asked tentatively, staring at Xie Xinzhi's face with his eyes, observing any possible changes in expression.

Xie Xinzhi glanced up at Su Simeng and said, "I don't know." ”

Su Simeng raised his voice and asked sharply: "You don't know the deceased, why do you still use work clothes to hide your identity and commit crimes?" ”

Xie Xinzhi smiled faintly, his eyes were a little confused, and he said, "I can only blame her for her bad life." ”

Su Simeng took a deep breath and didn't ask anything more, but asked him to repeat the entire crime by himself.

Xie Xinzhi also did not hide it, and told all the whole process of his burglary and murder-

"I've been a little short of money lately, so I'm going to spend some money, so I changed into my old work clothes and chose an old town without surveillance.

Once inside, I knocked on the door, and if there was no one, I would see if I could pick the lock, and if I couldn't, I would change the door. If there are people, I will say that I am a staff member of a broadband network company, and I want to come to the door to test the broadband equipment.

If I meet someone who lives alone at home, I will find an opportunity to steal something, it's as simple as that.

As for why I killed her, it was entirely because her life was not good. When I was about to steal, she caught out and threatened to call the police, so I tapped her on the head with the pliers I had brought with me.

At that moment, although I was more heavy, I felt that she couldn't die. But she later died, isn't it her bad life? ”

After listening to Xie Xinzhi's somewhat inhumane words, Su Simeng didn't make too many evaluations, and continued to ask: "You just knocked her on the head with pliers?" Are there any other violations? ”

Xie Xinzhi replied very directly: "I still want to rape her, but after thinking about it, it will leave me a clue, so I didn't do that." ”

Su Simeng continued to ask, "What did you steal?" What time did you leave? ”

Xie Xinzhi's expression suddenly became a little angry, but he quickly regained his composure: "Stealing something? I didn't steal anything! Her family is ridiculously poor, and she has no money and jewelry. I rummaged through the house and left. ”

Su Simeng thought about it, felt a little strange, and suddenly asked him, "When you entered the house, did you wear shoe covers and gloves?" ”

Xie Xinzhi nodded: "I wore shoe covers, which were required by our company, and I didn't wear gloves." ”