"What are the new skills?" Han Bin is curious.

"Fighting skill"

"micro expression analysis"

"anti pickpocketing skill"

"tracking skill"

"More hidden skills. You need to consume merit to view them." Police badge.

These skills are possessed by a criminal policeman, and Han Bin wants to learn them. He can't make up his mind for a while.

At this time is investigating, Han Bin can only put down, such as the end of the investigation, and then carefully study.

Factory director Wu Mingyong quickly found the suspect's information.

Name: Lin Changsheng

Nationality: Han

age: 41 years old

height: 174CM

features: strong body, hunchback.

Family status: wife and son.

Address: Xiahe village, Qindao city.

According to Han Bin's speculation from his footprints, Lin Changsheng is suspected of committing a crime. Zeng Ping immediately takes people to Xiahe village to arrest him.

"Tian Li, call Zhao Ming and ask him to go to the bureau to apply for a search warrant and a warrant. Meet us in Xiahe village."

"Yes."

Zhao Ming is also a police officer of group 2. He is on holiday today.

……

Xiahe village is not far away, about 20 minutes by car.

Take two police officers who are familiar with the local situation to assist in the arrest.

They went to Xiahe village and went to the village committee to learn about the situation.

Village head Wang Jinxi personally went to the neighborhood of Lin Changsheng's home to learn about the situation from the villagers, and Zeng Ping led people to implement control in Lin Changsheng's home.

Before long, the village head rushed back: "team leader Zeng, we all know clearly."

"Is Lin Changsheng at home?"

"A neighbor saw him. He came back from outside early this morning and is now at home." Village head road.

"In time."

"However, I just took a look. Lin Changsheng's house was closed."

"In the countryside, it's rare to close the door in broad daylight. Lin Changsheng is guilty at first sight." Li Hui snorted.

Zeng Ping thought for a while, "village head Wang, please call the door for us."

"All right."

"Wuwu..." At this time, a BMW X5 came and stopped beside several people.

On the bus, a man in his early twenties came down. It was Zhao Ming from the second group of the third criminal investigation team.

"Damn it, you can come here in a BMW." Li Hui looks envious.

"I'm afraid I won't be able to make it, so I drove my own car." Zhao Ming presses the car lock.

"Tut Tut, it's no wonder you are a rich second generation Li Hui patted the front face of the car and muttered, "that's good."

"Don't talk about useless things." Zeng Ping waved his hand: "Zhao Ming, have you brought your search warrant and warrant?"

"Yes."

"Action."

……

"Dong Dong..." There was a knock at the door.

"Who is it?"

"I'm Wang Jinxi."

"Yo, village head, why did you come here with so many people?" A middle-aged woman opened the door with a look of surprise.

"Chen Juan, this is a member of the criminal police force. Ask your husband for information." Wang Jinxi said.

"Criminal police? What do you want to know about Laolin? " Chen Juan is a little flustered.

"This is a search warrant." Zeng Ping showed his search warrant and led people in directly.

"Ah, what are you doing, Lao Lin, Lao Lin..." Cried the woman hastily.

A man with a hunchback came out of the room and said, "who are you? What are you doing at my house? "

"We are the police. We suspect you have something to do with a theft case. Please help us with the investigation." Han Bin shows his police certificate.

"Comrade police, have you made a mistake? How could Lao Lin be a criminal?" Chen Juan asked aloud.

"Officer, are you mistaken? You can't frame up good people." Cried Lin Changsheng.

"We investigate the case to prove your innocence. I hope you will cooperate." Zeng Ping waved his hand.

Han Bin, Tian Li, Zhao Ming and Li Hui began to search separately.

Zeng Ping stares at Lin Changsheng: "where were you last night?"

"At home."

Zeng Ping snorted: "lie, this morning, a neighbor saw you come back from outside."

"Oh, I remember. Early this morning, I was going to meet a friend in other places. I didn't want to go on the way, so I came back." Lin Changsheng is cunning.

"Comrades of the police, is it illegal for my old Lin to meet his friends?"

"Where are you going to meet your friends?" Zeng Ping asked.

"The city."

"Qindao brewery?"

"I don't know what you're talking about."

"Be lenient when you confess and be strict when you resist. It will be too late to find evidence from your home later." Zeng Ping warned.Lin Changsheng pulled his neck and cried, "I have a clear conscience."

A moment later, several criminal investigation team members came out one after another.

"Team Zeng, the toilet and kitchen didn't find the stolen money." Li huidao.

"Dongwu, no abnormality was found." Tian Li Road.

Zhao Ming also shook his head: "the car did not find."

Zeng Ping frowned. If there is no evidence, the next investigation will be more difficult.

At this time, Han Bin came out of the living room, wearing gloves, carrying a pair of shoes: "whose shoes are these?"

Lin Changsheng was stunned for a moment, and then he responded, "my shoes, what's the matter?"

"Team Zeng, after comparing with the footprints on the scene, I'm sure it's the suspect's shoes."

"Lin Changsheng, how do you explain?" Zeng Ping asked.

Lin Changsheng was a little nervous at first, and then disdained: "this kind of release shoes is worn by many people. We don't have 100 shoes in our factory, but there are 80. They are all the same shoes. Why should we say they are mine?"

"That is, the shoes are all made by machines, they are all the same." Chen Juan is helping.

"When the shoes leave the factory, they may be similar, but people's posture, foot shape, walking posture and habits are different. After a period of time, shoes will form a unique wear mark, just like people's fingerprints, which is unique." Han binduding said:

"the group of footprints found by Qindao brewery are completely consistent with the wear marks of this pair of shoes. You have never been to Qindao brewery!"

Lin Changsheng looked nervous and bowed his head.

"Our family, Lao Lin, had worked in a brewery before and had his footprints. Isn't that normal?"

"Normal?" Li Hui sneered: "if your family doesn't go through the main entrance, they are all over the wall?"

"Lao Lin, do you have something to say?" Chen Juan reached for her husband's sleeve.

"I'm wronged. I don't know anything." Lin Changsheng finished and lowered his head.

With a pair of shoes, you want to convict me?

Pooh!

"Team Zeng, do you want to arrest people and bring them back to the Bureau for interrogation?" Zhao Ming is eager to try.

"No hurry." Zeng Ping shook his head slightly.

Footprint identification is different from DNA identification. The latter is machine identification with accurate data as the identification standard.

Footprint identification is judged by professional level and experience. There is no clear standard and the identification characteristic system is not mature and perfect.

According to the regulations, footprint identification can only be used as the basis for the direction of investigation, not as conclusive evidence.

Now take people back. If Lin Changsheng refuses to explain, he still can't make a final decision. Only when he finds the stolen goods can he complete the evidence chain.

"Han Bin, any other discoveries?"

"There are cinders on the sole of Lin Changsheng's shoes."

"Cinders?" Zeng Ping glanced at Lin Changsheng's house and found no coal. In his impression, Qindao brewery also found no coal.

Han Bin analysis: "home and car, did not find stolen goods, Lin Changsheng should be the stolen goods hidden outside, that place is likely to have coal."

Zeng Ping pointed to the side of the car "look at the car tires, there is no cinder."

Li Hui and Zhao Ming immediately ran to check.

"No front tires."

"There are no rear tires."

"That means that there is coal in the place where the stolen goods are hidden, but the amount of coal should be small. If you have been to a place like a coal yard, there must be carbon ash on the tires." Zeng Ping analyzed.

Han Bin along the yard, a search: "Zeng team, here are shoe prints."

Zeng Ping ran to see: "this shoe print has traces of carbon ash."

Looking for the source of his footprints, Han Bin goes West until he reaches the root of the west wall, opposite another family.

"Is there a neighbor in the west?"

The village head thought for a moment: "next to Lao Zhao's family, they all went out to work, and no one lived."

"Bring that ladder here." Han Bin said.

On hearing this, Lin Changsheng almost sat on the ground with a shiver and a soft leg