Detective from The Future

At eight o'clock in the evening, the back door of the street park.

"Bah, this pervert!" Li Hui sipped.

Han Bin shrank his neck back: "Pay attention to drool."

"You said Zheng Wen actually concealed such important evidence?" Li Hui hated iron and steel.

"This incident was a big blow to her. Maybe she didn't pay attention to it at the time, and it was difficult to tell her afterwards."

"There are people in the park."

Han Bin and Li Hui, holding a stack of photos in their hands, stood at the gate of the park to investigate.

After processing by the technical department, some frontal photos of the investigated objects have been obtained. More images are still being processed. It is estimated that some images are difficult to see even after processing.

This is still because there are lights next to the entrance of the park, which can clearly see people entering and exiting, otherwise, the pictures taken by the surveillance will be more blurred.

When they see the person in the photo, they will stop, ask about it, and record the name, identity, phone number, and fingerprint.

Even if it is not the person in the photo, the two will routinely ask whether they found anything unusual on the night of the incident.

Although this job is not tiring, it is a tedious job.

Zhao Ming and Tian Li were at the front door, drawing gourds in the same way.

Several days in a row.

All four of them were investigating in the street center park and found out more than 20 men who had time to commit crimes. Some men have clear images but have not been to the park these days. You can also find their information on the Internet of the public security system. .

It was another afternoon, and Han Bin was lying in the office for a morning break.

"Papa..." There was a clap, Zeng Ping greeted everyone: "Come here and gather."

"Team Zeng, are going to the Street Center Park to investigate again?" Li Hui said in a low tone.

"No more investigation today."

"why?"

"The DNA comparison result is out." Zeng Ping took out a document from his bag.

"Does the database compare?" Han Bin asked in surprise.

"Compared. This is the suspect's information." Zeng Ping said, turning on the projector and loading the suspect's information.

Name: Chen Jun

Nationality: Han

Age: 28 years old

Height: 177cm

Work: Qindao Technology Company.

Family status: unmarried.

Address: Qindao City, Yuxin Road, Jiangxin Community, 6-703.

"Team Zeng, what are you waiting for, let's catch someone." Zhao Ming eagerly fists.

...

A group of people drove to Jiangxin Community.

Pretending to be a property company, cheated to open the door.

The suspect Chen Jun was successfully controlled.

Chen Jun is a standard otaku. The house is messy. The house is rented. He lives alone.

Han Bin and others searched carefully and found no tools for committing the crime. They first took the person back to the Public Security Bureau.

In order to solve the case as soon as possible, Zeng Ping decided to arraign him overnight.

...

Qindao branch, interrogation room.

The suspect sat in the interrogation chair, and Han Bin and Li Hui were in charge of the interrogation.

Zeng Ping, Tian Li, and Zhao Ming were in the observation room next to them, listening through one-way glass.

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

"Chen Jun, 28 years old, from Qindao City..."

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

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

"We suspect that you are suspected of being involved in a **** case. We hope you will cooperate with the investigation."

"How is it possible! I have never done anything like this before." Chen Jun looked shocked.

"Last Monday, the night of June 18th, where were you?" Li Hui said.

"I can't remember."

"Think about it."

Chen Jun recalled for a moment: "I am at home."

"Can anyone prove it?"

"I live alone."

"In other words, no one can prove that you didn't leave the house that night?" Li Hui asked back.

"Comrade police, I was really wronged." Chen Jun shouted.

"Every suspect who entered this room said he was wronged. It is not that his voice is loud to prove his innocence."

"I was wronged!"

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

"Where is the scene you said?"

"Street Heart Park."

"I have never been to that park at all."

Li Hui hummed: "Don't pretend, if you haven't been to the scene, how can you have your white genetic material? This thing can't be faked."

"I was really wronged, there must be something wrong with it," Chen Jun shouted.

Han Bin shook his head slightly: "White genetic material is evidence that can be convicted. If you can't explain why your genetic material appeared at the scene of the crime, no one can help you."

"I really don't know." Chen Jun cried anxiously.

...

An hour later, Han Bin and Li Hui left the interrogation room.

Zeng Ping is straight to the point: "How was your inquiry?"

"The suspect has no alibi."

"Any new clues?"

"The suspect's mouth is tight, just saying that he doesn't know." Li Hui sighed.

"The DNA comparison has been successful, and it's useless if he doesn't admit it." Zhao Ming said.

Han Bin thought about it seriously: "Team Zeng, I think this case has some doubts."

"What's the doubt?"

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

During the interrogation, Han Bin used the micro-expression analysis method to observe Chen Jun's every move and found that Chen Jun was frightened and afraid, but there was no sign of lying.

This is not what a murderer should have.

Zeng Ping was a little surprised: "Is there any evidence?"

Han Bin shook his head, this is all his analysis.

"Han Bin, we are the police, what we pay attention to is evidence." Zeng Ping said earnestly:

"As long as Chen Jun does not have an alibi within the time of the incident, and cannot explain why his genetic material appeared on the scene, his suspicion cannot be removed."

"Yes."

"Okay, everyone is tired today, so let's get here first, and then the trial tomorrow."

Back home, Han Bin still thought about the case.

Micro expression analysis error?

There is still another culprit!

With this question in mind, Han Bin slowly fell asleep.

...

The next morning.

Huayuan Community, Room 1201.

After Han Bin got up, he washed a lot, put on clean clothes, and went downstairs for breakfast.

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

Han Bin's father is Han Weidong, who is also a policeman and works in Guang'an Police Station. His mother, Wang Huifang, retires at home.

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

"Dad, haven't you seen enough at the police station?" Han Bin smiled.

"What do you guys know, live and learn, I am studying national policies and actively responding to national calls."

"Where is my mother?"

"Go to the vegetable market to buy vegetables."

"What do you have for breakfast?" Han Bin yawned.

"Go wash your hands, I'll serve you food."

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

"Your mother said, you are busy with the work of the criminal police, let me, the policeman, support your work more." Han Weidong hummed.

Han Bin laughed: "Mom still has a high level of consciousness."

"show off."

Han Bin washed his hands and went to the restaurant. On the table were a plate of egg fried rice, a bowl of polenta, and a small plate of pickles and sauce beef.

"The food is good." Han Bin was also a little hungry, and took two bites of egg fried rice, as if remembering something: "Dad, was this rice leftover yesterday?"

"The overnight rice has less moisture and tastes better when fried." Han Weidong also cooks in his spare time.

Han Bin thoughtfully: "Overnight? Not the same day."

"Eat slowly, there is still in the pot." Han Weidong took a word and went back to the living room to read the newspaper.

Han Bin hurried to the branch with a few pieces of beef and egg fried rice, and ignored the polenta.

He has a speculation, perhaps, can explain why the suspect’s genetic material appeared at the crime scene...