After returning to the police station, Officer Zhang immediately asked for the man to be arrested on the grounds of a suspect in the case.

And the man is still on the construction site, probably unaware of Officer Zhang's arrival, and he doesn't know that he has long been exposed to the police.

And the only most important goal for the police right now is to catch the suspect. Now is the pinch, and if the suspect is aware of it, he will most likely run away.

As Officer Zhang expected, when the police went to arrest him, he was already on the way.

And he didn't bring anything with him, only two thin shirts and a few hundred dollars. After seeing him escape, Officer Zhang became more and more sure that what he was thinking was correct.

The police quickly caught the suspect and took him to the police station. And this suspect also didn't admit to it at first, and he didn't know anything about what was in front of him.

No matter what the police asked him, he said he didn't know and didn't answer. In the end, Officer Zhang really had no choice, so he asked him directly: "Do you know Uncle Zhang's teahouse?" ”

Obviously, after the suspect heard this term, his eyes suddenly became dazed, and Officer Zhang also noticed that his expression changed very quickly, and he looked at him and said a second sentence:

"I have met your mother, and your mother has told me everything. Are there anything else you're going to hide? ”

We still have your fingerprints from the scene of the crime at that time, and the fingerprints were left when you took the coffee table and hit Uncle Zhang on the head.

And in the process of Zhang Bo's resistance, the two of you had a physical conflict. Later, we found that the murderer's subcutaneous fat cells had fallen off on Uncle Zhang's body, and after technical detection, it was found to be the one that fell off your body.

Officer Zhang asked him what else he wanted to quibble about now? There are still his fingerprints on the coffee table, and that day it belonged to the Zhang Bo Teahouse that was closed, and he appeared here abnormally in the middle of the night, did he still want to say that he wanted to drink tea?

According to Officer Zhang's investigation that day, his whereabouts were very suspicious, and Officer Zhang had obtained relevant information from his neighbors.

On the night of Uncle Zhang's death, although the suspect was at home, he did not return home until 11 o'clock.

And their construction site usually gets off work at 7 o'clock, and if he gets to Zhang Bo's teahouse as quickly as possible from his construction site, it will take at least more than an hour.

In addition, it will definitely take time for the murderer to prepare the tools for the crime, and of course, it is very likely that the murderer will temporarily prepare the tools for the crime.

But he must have thought carefully in advance, and he would definitely observe his surroundings in detail and find the tools he could use.

If you get from the construction site to Zhang Bo Teahouse as quickly as possible, it has been an hour, that is, it is already 8 o'clock in the evening.

In the next hour, the murderer must be planning the next action, and he will definitely choose how to deal with the crime scene after his plan is completed.

So I went to buy relevant disinfectant and fingerprint removal things, and then prepared to step on the spot nearby to find the right time, it was obvious that the murderer knew that Zhang Bo Teahouse closed at 9:30 every night.

After Uncle Zhang closed the door to see off the last guest, he was alone in the house to pack his things, then he might have spent a while again.

Officer Zhang guessed that the killer had probably been observing somewhere in front of Zhang's teahouse, and then stayed until 9:30 and then continued to stand for a while.

Between 9:30~10:00, the murderer quickly walked in again, and fought with Uncle Zhang, and finally the murderer temporarily smashed the back of Uncle Zhang's head with the coffee table, and then the murderer quickly dealt with the tools of the crime.

And then after the murderer left the Zhang Bo Teahouse, he returned to his residence, and it took another hour, which coincided with 11 o'clock when you got home that day.

In addition, we also retrieved the relevant surveillance video from the subway you took that day, and we can see very clearly the time of the trip on which subway you took and the recording time.

In the Zhang Bo Teahouse, we also called up the camera in the teahouse at that time, and only saw a man about 1.7 meters tall, of course, the dark figure in the dark, may not be able to see anything.

But you missed a point, you passed by a store doing an activity that day, and your coat was touched by a tree outside the store. At that time, the clerk sprinkled something bright on the tree to make it look more eye-catching.

Once it gets on your clothes, it is not easy to fall off, and that day, the camera in Uncle Zhang's teahouse recorded that bright thing, which attracted Officer Zhang's attention at that time.

The most important thing is that Officer Zhang investigated the camera of the newly opened store, and he observed so many people walking by the tree, and this suspect was the only one who was both touched by the tree and very similar to the height and body shape of the man in the surveillance of Zhang Bo's teahouse.

Later, Officer Zhang went to the man's house and saw the man's clothes hanging in the closet, and Officer Zhang told him that if he didn't believe it, he could go back to his home and see that his coat still had this dangling thing on it.

"You didn't notice anything glued to your back at the time, because you took off the dress immediately after committing the crime, and you couldn't see it shining at night during the day." Officer Zhang said.

After doing these things, the man didn't come back for more than a month, but he kept ignoring the clothes in the closet, and Officer Zhang was thinking about whether this man still didn't admit it?

Now Officer Zhang and the others have very sufficient evidence to prove that the man in front of them is the murderer, and Officer Zhang's subordinates said that if this suspect is interested, he should hurry up and recruit him. This way, everyone saves time.

Suddenly, I only heard this man laugh, and then cried bitterly and wept, and squatted on the ground: After so many years, so many years, I wish he would die, I can't wait to draw his tendons and peel his bones, he deserves to die.

The man's maniacal laughter came from the interrogation room, perhaps the vent of all these years in the face of his biological father's abandonment of himself and his mother.

Officer Zhang and the others were all sitting quietly at this time, listening to him alone in the dementia madness, talking and looking at the wall in the bedroom, at this time it seemed extremely lonely and helpless, and a little uncomfortable.

And the deepest feeling is none other than Officer Zhang and his subordinate who went to the man's house to investigate.

The man sitting in the interrogation room spent 10 years alone in the big city in order to be able to kill Uncle Zhang, that is, his biological father.

He had never been home once, and the plan he had designed for so many years and thought he was perfect was still seen through by Officer Zhang.

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