I'm not a super cop

Chapter 113 Security
As the sky was getting darker, members of the special case team were still busy in and out of the No. 13 villa, which attracted many people who came out for a walk to stop and watch.

"Attention everyone, evacuate the onlookers immediately! The murderer is very familiar with this place, and is probably watching around!"

Vice Captain Ma frowned and said to everyone: "Don't be so excited, calm down, quickly count all the extracted traces, and send them back to the bureau!"

"understand!"

Xiao Ran stood on the balcony on the second floor of the villa, watching several colleagues persuade the crowd to leave, and looked around, but found no suspicious person.

Turning around and going downstairs, looking at the remains that were about to be put into a body bag by the forensic doctor in the living room on the first floor, I couldn't help but ask, "This must be quite a few years old, right?"

Chief Mao of the Forensic Department of the Second Bureau is an old forensic doctor with decades of experience, he looked up at Xiao Ran in front of him, and said with a smile: "Judging from the degree of corruption of the clothes, it must be at least 5 or 6 years old. "

Xiao Ran nodded, and didn't ask any more questions. After all, he was only here to assist Chai Shaoying's case. As for such a long-standing case, let the second bureau be busy. Anyway, it should be related to the former owner of this villa.

"Speaking of which, you have helped us a lot."

Section Chief Mao watched his forensic doctor pull up the body bag, stood up, took off the plastic gloves, and gave Xiao Ran a thumbs up: "When the case was at a stalemate some time ago, our forensic department stared at Chai Shaoying's body all day long. Now, I just wanted to read some useful information from the corpse—fortunately, Vice-Brigade Ma transferred you here, otherwise the case would have to be postponed. Well done young man, amazing!"

Xiao Ran raised the corner of his mouth, shook his head humbly and said, "I just discovered it by accident, and I still need to continue learning."

After the finishing work, the technical team installed a night vision probe on the small soil slope, and turned on all the cameras in the four corners of Villa No. 13 and connected them to the dedicated monitoring network.

If the suspect noticed the actions of the police and came to verify, as long as he dared to approach, he would be caught by the surveillance.

After returning to the second bureau, all the technical team and the forensic department worked overtime, but Xiao Ran was about to leave work.

After all, he had nothing to do while staying in the brigade, and he had to wait for all traces to be inspected before deciding on his next move.

What's more, the case has become clear now, with footprints, fingerprints, and DNA, and it is preliminarily determined that the suspect is particularly familiar with the Landao villa area-if you know these things and can't find anyone, then you will underestimate the second bureau.

The next day, Friday, was overcast.

When Xiao Ran came to the second bureau, he suddenly found that the forensic department and the technical team, who had been busy all night, were also gloomy.

Looking at Gao Qiang with a tired face, Xiao Ran frowned slightly: "What's going on?"

Gao Qiang took a deep breath, shook his head, and said, "Fingerprints and DNA were not found in the search library... However, material residues belonging to Chai Shaoying were found on the outside of the condom, and now we can basically determine that this person is the murderer. "

"So this guy has never had a criminal record? Then he's either a first-timer, or he's a seasoned veteran who hasn't been caught."

Xiao Ran rubbed the bridge of his nose, and said, "Although we haven't investigated it yet, there are still rules to follow. Now it's just the last layer of window paper. He has left so many loopholes, and he can always be found."

Gao Qiang nodded: "You're right..."

It didn't take long for all the members of the task force to arrive.

Immediately, Vice Captain Ma immediately called a meeting of the special case team, and Zhang Zhenhua, the captain of the Criminal Police Division of the Second Bureau, who had just returned from other places, also hurried to the venue.

"That's Xiao Ran?" Zhang Zhenhua asked impatiently as soon as he arrived at the venue.

Xiao Ran stood up from the corner: "Report to Captain Zhang, I am."

Zhang Zhenhua strode across the meeting room and walked over, carefully sized Xiao Ran, finally patted Xiao Ran on the shoulder, and said in a low voice: "Old Lei picked up a treasure..."

After finishing speaking, without waiting for Xiao Ran's answer, Zhang Zhenhua turned around and walked to his seat, and said decisively: "The meeting is now going on, what's the result of the trace identification?"

Listening to Gao Qiang's reply, Xiao Ran sat back and could see that this Captain Zhang was a man of vigor and resoluteness.

"Is there no such person in the search library?" After listening to Gao Qiang's answer, Zhang Zhenhua looked at Ma Kai beside him: "Old Ma, tell me."

"Since fingerprints and DNA can't be compared, we can only build a network based on the suspect's physique and familiarity with the Landao villa area." Ma Kai said.

"By the way, Xiao Ran found a strand of blue thread on the steel bars at the entrance and exit of the villa's bathroom yesterday." Gao Qiang suddenly remembered, and said hastily.

"Thread?"

"Yes, the color and material are similar to our summer short sleeves." Xiao Ran nodded.

"Security uniform?" Ma Kai immediately said, after all, excluding personal clothing, the most similar to the short-sleeved police uniform is the clothing worn by the security team.

Hu Han agreed, and said, "It is very possible that the security guards of the property often patrol the community. In terms of familiarity, there is a high probability that they know the situation under Villa No. 13."

"Since there is such a possibility, let's check it out!" Zhang Zhenhua said decisively.

After the case discussion meeting, the special case team immediately cooperated with the police station and the public security police around the Landao villa area to visit the security team and property management personnel around the villa area.

The focus is on the thin male personnel with a height of about 1.6 meters [-].

Time passed by, and at noon, a member of the task force responsible for investigating the Landao villa area suddenly received news.

They learned from the security captain of the villa area that a week after Chai Shaoying was killed, a security guard named 'Miao Yu' suddenly left his post.

According to the security captain's description, this person named 'Miao Yu' was very similar to the speculated suspect's physical characteristics.

Knowing this information, the task force quickly collected information on this person: "Miao Yu, male, born in a certain year, 28 years old, 1 meters tall, thin and small..."

"And according to the latest information, this person seems to have been in contact with a black gang for a period of time a few years ago, but his behavior was very stable and he did not do anything out of the ordinary."

Hu Han pointed to the portrait on the screen of the projector and said, "After we eradicated this gang, Miao Yu has no more suspicious behaviors—we don't know the specific attitude of this person at work yet."

Xiao Ran looked at the photo of 'Miao Yu' on the curtain: thin lips, protruding cheekbones, two slender eyebrows that are very close together, but the triangular eyes under the eyebrows are very wide apart.

At first glance at this person's face, most people can't help feeling that this person is not easy to get along with.

The most important thing is that Xiao Ran's eyes jumped violently the first moment he saw this person's appearance.

"No matter what, since there is a suspicion, find him first and have his fingerprints checked. It is better to check for mistakes than to miss any suspicious people!"

Zhang Zhenhua's words were sonorous and powerful, and he turned his head to look at Hu Han: "Do you know where his family lives?"

"I know, he lives on the 6th Floor, Unit 2, Building 4, Aile Community." Hu Han said immediately.

Hearing this, Xiao Ran frowned—isn't the Aile Community the place where Chai Shaoying's mother lives?
And one is in Unit 2 of Building 1, and the other is in Unit 6 of Building 2. The distance between the two is not very far.

　PS: Thank you Yuyiren Baishou and Fengのsigh for your reward.Thank you Chashan Yinke for the [-] reward, I owe you two updates first, and I will make up later~~
　　
　
(End of this chapter)