Chapter 6

8 p.m. at the back door of the park in the middle of the street.

"Bah, this pervert!" Li Hui spat.

Han Bin shrunk his neck: "pay attention to saliva."

"You said that Zheng Wen concealed such important evidence?" Some of Li Hui hate iron but not steel.

"It was a big blow to her. Maybe she didn't pay attention to it at that time, but it was hard to talk about it afterwards."

"The park is full."

Han Bin and Li Hui, holding a stack of photos, stand at the gate of the park.

After the processing of the technology department, we have obtained some front photos of the investigated objects, and more images are still being processed. It is estimated that some images are difficult to see even after processing.

This is because there is a light near the gate of the park, so you can see the people coming in and out. Otherwise, the pictures taken by the monitoring will be more blurred.

When they see the person in the photo, they will stop and ask, recording the name, identity, telephone number and fingerprint.

Even if they were not the people in the photos, they would routinely ask if they found anything unusual on the night of the crime.

This job, although not tired, but not idle mouth, is a cumbersome work.

Zhao Ming and Tian Li are at the front door, drawing gourds according to the same pattern.

For days in a row.

All four people checked in the street park and found more than 20 men who had committed crimes. Although some men have clear images, they have not been to the park these days. Their information can also be found on the Internet of the public security system.

Another afternoon, Han Bin was lying in his office, resting in the morning.

"Pa pa..." A burst of applause, Zeng Ping called everyone: "come and gather."

"Team Zeng, going to the street park again?" Li Hui's tone was low.

"Not today."

"Why?"

"The results of the DNA comparison have come out." Zeng Ping took out a document from his bag.

"Database comparison?" Han Bin surprised way.

"Yes, this is the suspect's information." Zeng Ping said, open the projector, put the suspect information.

Name: Chen Jun

Nationality: Han

age: 28 years old

height: 177cm

work: Qindao technology company.

Family status: unmarried.

Address: 6-703, Jiangxin community, Yuxin Road, Qindao city.

"Team Zeng, what are you waiting for? Arrest people." Zhao Mingmo hands.

……

A group of people drove to Jiangxin community.

He pretended to be a property company and cheated to open the door.

Very smooth control of the suspect Chen Jun.

Chen Jun is a standard otaku. His family is in a mess. The house is rented and he lives alone.

Han Bin and others carefully searched for some time, did not find the crime tool, first took the person back to the Public Security Bureau.

In order to solve the case as soon as possible, Zeng Ping decided to bring the case to trial overnight.

……

Qindao branch, interrogation room.

The suspect sits on the interrogation chair, and Han Bin and Li Hui are in charge of the interrogation.

Zeng Ping, Tian Li and Zhao Ming are in the observation room nearby, listening through the one-way glass.

"Name, age, native place..." Han Bin began to ask as usual.

"Chen Jun, 28, from Qindao city..."

"Do you know why I called you?" Li Hui asked.

"No, I don't know." Chen Jun shook his head.

"We suspect that you are involved in a rape case. I hope you will cooperate with the investigation."

"No way! I've never done anything like that. " Chen Jun was shocked.

"Where were you last Monday, the night of June 18?" Li huidao.

"I don't remember."

"Think about it."

Chen Jun recalled a moment: "I was at home."

"Can anyone prove it?"

"I live alone."

"That is to say, no one can prove that you didn't leave home that night?" Li Hui asked.

"Comrade police, I am really wronged." Cried Chen Jun.

"Every suspect who comes into this room says that he is wronged. If he doesn't speak loudly, he will be able to prove his innocence."

"I'm really wronged!"

"Then I ask you, why did your white genetic material appear at the scene of the crime?" Han Bin asked.

"Where did you say the scene was?"

"Street Park."

"I've never been to that park at all."

Li Hui snorted: "don't pretend. If you haven't been to the scene, how can you have your white genetic material? It can't be fake."

"I'm really wronged. There must be something wrong in it." Cried Chen Jun.

Han Bin shook his head slightly: "white genetic material is evidence that can be convicted. If you can't explain why your genetic material appears at the scene of the crime, no one can help you.""I really don't know." Chen Jun cried.

……

An hour later, Han Bin and Li Hui went out of the interrogation room.

Zeng Ping came to the point: "how was the inquiry?"

"The suspect has no alibi."

"Any new clues?"

"The suspect's mouth is tight. He just says he doesn't know." Li Hui sighed.

"The DNA match has been successful. It's no use if he doesn't admit it." Zhao Ming said.

Han Bin seriously thought about it: "team Zeng, I think this case, there are still doubts."

"What doubt?"

"Chen Jun doesn't seem to be lying."

During the interrogation, Han Bin uses micro expression analysis to observe Chen Jun's every move, and finds that Chen Jun is frightened and afraid, but there is no sign of lying.

It's not a killer's performance.

Zeng Ping was surprised: "is there any evidence?"

Han Bin shook his head. It's all his analysis.

"Han Bin, we are the police, we pay attention to the evidence." Zeng Ping said: "as long as Chen Jun didn't have an alibi within the time of the crime, he could not explain his genetic material and why he appeared at the scene, his suspicion could not be cleared."

"Yes."

"OK, everyone is tired today. Let's go here first, and we'll go on to the trial tomorrow."

Back home, Han Bin is still thinking about the case.

Micro expression analysis error?

There's another real murderer!

With this question, Han Bin goes to sleep slowly.

……

The next morning.

Huayuan community, room 1201.

After getting up, Han Bin washed his clothes and went downstairs to have breakfast.

Han Bin's parents also live in this building, Room 601.

Han Bin's father, Han Weidong, is also a policeman. He works in Guang'an police station. His mother, Wang Huifang, retired at home.

Han Bin came into the house and saw his father sitting at the tea table drinking tea and reading the newspaper.

"Dad, you haven't seen enough at the police station?" Han Bin said with a smile.

"What do you know? It's never too old to learn. I'm learning national policies and responding positively to the call of the state."

"Where's my mother?"

"I went to the vegetable market to buy vegetables."

"What's for breakfast?" Han Bin yawned.

"Wash your hands. I'll serve you a meal."

"I still have this treatment?" Han Bin is flattered.

"Your mother said, you are a criminal police, busy with work, let me this policeman, more support your work." Han Weidong snorted.

Han Bin ha ha a smile: "or mother's consciousness is high."

"Bang se."

Han Bin washed his hands and went to the restaurant. On the table were a plate of fried rice with eggs, a bowl of corn porridge, and a small plate of pickled vegetables and sauced beef.

"Good food." Han Bin is also a little hungry. He grabs two mouthfuls of fried rice with eggs, as if remembering something: "Dad, is this rice leftover from yesterday?"

"Overnight rice, with less water, tastes better when fried." Han Weidong can cook in his spare time.

Han Bin thought: "overnight? Not that day. "

"Slow down, there's more in the pot." Han Weidong dropped a word and went back to the living room to read the newspaper.

Han Bin with a few pieces of sauce beef, finished the egg fried rice, also ignore to drink corn porridge, hurry to the branch.

He has a conjecture, which may explain why the suspect's genetic material appeared at the scene of the crime