Detective: I can see the criminal record

"Footprints can be used," Wu Qiushan gave a positive answer, "Is there any way to call people of the right age to compare footprints?"

He had no experience working in a grassroots police station.

Cen Lian had already thought of a solution before Deputy Director Yang even spoke.

"Simple, let the village committee count the young and middle-aged labor force in the village, and give two buckets of laundry detergent to those who come." He has rich experience in this.

At that time, we only need to check the list, collect footprints from those who come, and focus on those who don't come.

Deputy Director Yang happened to have a similar idea, and immediately took them to contact the village committee.

In the village these days, the words of the village chief still carry a lot of weight.

So far, the case seems to be going smoothly.

All the changes happened after they came to the village committee.

On the way into the village, Cen Lian had been observing the villagers on both sides, and only saw a thief, nothing else.

When he walked into the village committee and saw the village chief who was nearly fifty years old and dressed very richly, his whole steps stopped.

[Name: Jiang Baoyuan]

[Gender: Male]

[Age: 49 years old]

[Criminal record: Hired a killer to kill Wu Yungong, Yuan Shunyou, Wei Yong, Sun Heyang, Jia Jiabai in Kang'an City 2363 days ago]

[Prison record: None]

Cen Lian: ...

He really wants to hold the person down, but there is no evidence at all.

If it is really a hired killer, then the footprints of this village chief Jiang will definitely not match.

But he just looked at the list. Jiang Baoyuan is not the descendant of Jiang Hongyuan, whose tomb was robbed that year. Even his family moved here decades ago, but they just happened to have the surname Jiang.

Things became difficult. Before, Cen Lian thought that the murderer would be found soon in this case. Now, the murderer is in front of him, and he has to greet him with a smile.

But before Deputy Director Yang spoke, he directly made up a new explanation for their arrival.

"We are investigating a robbery and murder case. We finally confirmed that the murderer is from a village in Yaogou Town. We are currently screening young and middle-aged people in each village," Cen Lian lied without blinking, "We need our village to cooperate."

"Of course, of course," Jiang Baoyuan didn't think too much, "I will arrange for the village committee to go to each house to call people. There are not many young and middle-aged people left in our village. You can sit for a while and you will be here soon."

Wu Qiushan looked at Cen Lian with an inquiring look after Jiang Baoyuan went out to arrange the work.

Wang Yuanteng patted Wu Qiushan calmly.

"Go out and smoke a cigarette." He motioned to Wu Qiushan and Cen Lian.

Tang Hua glanced at Wang Yuanteng and knew what he meant, so he and Yuan Chenxi took the initiative to talk to Deputy Director Yang and Gao Qifeng.

Qi Yan and Lin, the forensic doctor, did not follow this time. There were only five of them here.

The three of them came to a deserted place behind the village committee.

Wang Yuanteng lit a cigarette himself. Cen Lian and Wu Qiushan did not move. Neither of them smoked.

"Brother Wang, what's going on?" Wu Qiushan had realized from Wang Yuanteng's eyes that there was something wrong.

"Captain Cen should have noticed that the way that village chief Jiang looked at us was not right." Wang Yuanteng was the most experienced among them. Although he was not a professional, he had rich experience in handling cases. As a criminal policeman, he had a keen sense of criminals.

So when he saw Jiang Baoyuan, he instinctively felt that this person was resisting looking at him, and some small movements when facing the police seemed a little awkward.

"I just saw that Gao Qifeng also frowned. He should be familiar with Deputy Director Yang, so it was natural for him to talk to Deputy Director Yang. He should just be more vigilant against us criminal policemen from outside." Wang Yuanteng finished smoking a cigarette and had analyzed the situation in place.

"Let's talk to Captain Gao later," Cen Lian lowered his voice, "You two go back first, I will contact Qi Yan now and ask him to check this Jiang Baoyuan."

Wang Yuanteng and Wu Qiushan went back together.

Cen Lian picked up his phone and called Qi Yan, and asked him to try to find out whether there was any intersection between Jiang Baoyuan and Sun Heyang.

When he returned to the village committee, several men had come to register one after another, and Wu Qiushan also extracted shoe prints one by one after they left.

They spread a thin layer of dust in the courtyard of the village committee to ensure that every person who came to register passed through the dust and left traces in the registration room.

After the registrants left, Wu Qiushan first used a dust fixer to fix the footprints that were almost invisible to the naked eye, and then selected reagents to make the footprints clear, and finally used a special tape for footprints to extract the footprints.

Tang Hua also knew this set of operations, but his skills were a little worse than Wu Qiushan, so he also came to help.

In the end, the quality of the footprints he extracted was far lower than that of Yuan Chenxi.

"I now feel that you are the hidden boss in our team, and there is nothing you can't do." Tang Hua couldn't help but say.

Yuan Chenxi smiled, "Although I have been working as an office worker for the past two years, I have always wanted to go to the scene to handle cases, so I do some of the work."

Tang Hua gave her a thumbs up.

Wu Qiushan glanced at Tang Hua, "What makes you feel that your on-site investigation technology is better than my direct junior sister?"

"Ah?!" Tang Hua was quite shocked, "Chenxi, are you also studying criminal science and technology?"

"Yes," Yuan Chenxi saved the footprints, "When I passed the exam, the team said they needed clerks, and since I was a girl, I was assigned to do clerkship."

Tang Hua suddenly felt a sense of crisis that he was about to be eliminated from the technical support squadron.

It was not until now that he realized that he had no strengths in this squadron.

Except for being able to work overtime.

"Don't worry, just because you can drive that kind of ten-year-old old Santana, there will always be a place for you in the support squadron." Wang Yuanteng's comfort seemed a little pale.

When Cen Lian came back after answering Qi Yan's call, he happened to see Tang Hua squatting there in frustration.

"What are you squatting here for?" He looked puzzled.

Wu Qiushan put away the survey box and said to Cen Lian, "He was hit by Chenxi."

Cen Lian remembered that they had just extracted the footprints, and he immediately understood.

"It's okay," he pressed Tang Hua's shoulders, "and I gave you a cushion."

Tang Hua seemed to be more energetic and finally stood up from the ground.

Wu Qiushan glanced at Cen Lian.

He used his eyes to show his disdain - you followed me to take most of the courses in the criminal science and technology major, and you can actually say this.

Cen Lian chuckled and motioned him not to say anything.

"Okay, let's talk about business," Cen Lian said after easing the atmosphere a little, "The investigation on Qi Yan has produced results. Although Jiang Baoyuan has no intersection with Sun Heyang, he has a younger brother who may have had a conflict with Sun Heyang and others."