After committing a thousand perfect crimes, he joined criminal investigation

Chapter 47 Wei Qiang’s major discovery (please follow up)
  "Are you sure it's Diao Aiqing's DNA?"

The moment he heard Chen Huimin's words, Gao Yi, who was still a little tired, suddenly became energetic and asked again:
  "Except Diao Aiqing's?

Any more? "

At this moment, Gao Yi could even feel his heartbeat speeding up, staring directly at Chen Huimin, waiting for the other party's answer.

On the opposite side, Chen Huimin obviously did not expect Gao Yi to know that there were other discoveries. She was surprised and said: "In addition to Diao Aiqing's DNA, another person's DNA was also found.

After comparison, the DNA of the hair you brought is from the same person. "

Li Ruizhen!
  Gao Yi's eyes narrowed, and the soy milk in his hand was almost crushed by him!
  In other words, the DNA of Diao Aiqing and Li Ruizhen was found in the sperm spots.

The significance is self-evident.

"Do you know who the second person's DNA is?"

At this time, Chen Huimin asked curiously.

Gao Yi nodded, but he didn't have time to elaborate at the moment: "I have to tell Team Leader Peng this news, and we'll talk about it later!"

"Thank you for your hard work, Sister Chen. I'll treat you to dinner when you have time!"

Before leaving, Gao Yi did not forget to say thank you for your hard work.

"This guy runs really fast!"

At the door, seeing Gao Yi disappearing without a trace, Chen Huimin smiled and shook her head.

She knew that Gao Yi must have found a great clue, so she didn't say anything else.

Turning around, Chen Huimin returned to the anatomy room.

On the other side, Gao Yi returned to the office, first distributed the steamed buns and soy milk he brought to Sun Youmeng and the others, and then went to the team leader Peng Jun's office.

"Old Wu, what do you think of this case?"

In the office, Peng Jun and Wu Wenhua were sitting across from each other, discussing the corpse dismemberment case.

"It's weird."

Wu Wenhua frowned:
  "Our analysis should be correct. The murderer is a male who is very familiar with the area around Hengqiao Road. He has experience in slaughtering animals. He is suspected of being equipped with a shotgun. He is physically strong and has a mobility scooter.

Based on these characteristics, we focused on the area around Hengqiao Road, especially those with large bathtub-type containers, meat stalls, and restaurants. Although some suspected suspects were found, the final investigation found that they had nothing to do with the corpse burning case. "

How did the murderer control Diao Aiqing?
  Where was the dismemberment completed?

More than two days have passed since the discovery of the mutilated corpses, and they don't even know where the first crime scene is!
  And that’s despite investing so much police power.

It was like seeing a ghost!
  "Thousands of things~"

After listening to Wu Wenhua's complaints, Peng Jun rubbed his head: "Gao Yi and Sun Youmeng learned about a hometown association and followed a person named Li Ruizhen.

In addition, Gao Yi seems to have found some clues~"

"What clue?"

As soon as he heard there were clues, Wu Wenhua immediately cheered up.

Peng Jun shook his head: "It's hard to say now, but..."

Bang bang bang~
  Before Peng Jun could finish speaking, there was a sudden knock on the door, followed by Gao Yi's voice: "Captain Peng, I am Gao Yi."

"Say Cao Cao Cao Cao is here!"

Peng Jun laughed when he heard this, and then shouted outside: "Come in."

"Team Peng, Team Wu."

Gao Yi came in and saw Wu Wenhua was there, so he said hello immediately.

"Yeah." Wu Wenhua hummed, and at the same time noticed the document in Gao Yi's hand, and immediately became curious: "I heard that Captain Peng said you had a new discovery? What's going on?"

"Sperm spots containing the DNA of Li Ruizhen and Diao Aiqing were found at Li Ruizhen's home."

When Wu Wenhua asked, Gao Yi saved his time and reported directly.

"Oh?"

Peng Jun's expression immediately changed after hearing the news, and Wu Wenhua stood up from the sofa: "That Li Ruizhen from the hometown association?"

"Yes." Gao Yi nodded: "Based on what we have learned about Diao Aiqing in the past two days, combined with Jingban, we can draw a conclusion that Li Ruizhen and Diao Aiqing are likely to be lovers."

Even if they are not lovers, their relationship is certainly extraordinary.

"But for a week after Diao Aiqing disappeared, Li Ruizhen showed no intention of reporting the case and still went to work." Gao Yi said again.

This is very suspicious.

"..."    Opposite, the two people who listened to Gao Yi's analysis looked at each other.

Bang~bang~bang~
  Peng Jun tapped his fingers on the table, obviously thinking about the clue brought by Gao Yi.

After a moment, Peng Jun suddenly raised his head and looked at Gao Yi with bright eyes:

"I have to go meet this Li Ruizhen for a while!"

Diao Aiqing suddenly and resolutely proposed to rent a house outside. Now there is a man who has an extraordinary relationship with Diao Aiqing, and he is also a "fellow countryman".

Peng Jun didn't believe it if there was no connection.

However, Peng Jun did not issue the order immediately, but asked Xiang Gaoyi: "Tell me what you think~"

This clue was found by Gao Yi. Gao Yi naturally has more say in how to follow up on this clue.

Gao Yi did not be polite to Peng Jun and said directly:

“I suggest secretly investigating Li Ruizhen’s background, especially his experiences in the past year.

In addition, let's test Diao Aiqing's renting a house first to see his reaction. "

If Li Ruizhen had something in his heart, he would definitely not dare to tell the truth.

If the murderer is not him, then Li Ruizhen is probably the key to finding the murderer!

"I think it's feasible!"

Peng Jun nodded after hearing this.

Wu Wenhua even said directly:
  "It just so happens that Wei Qiang has checked the people involved in renting houses before, so let him cooperate with you."

"it is good."

Gao Yi readily agreed.

Next, Gao Yihe and the two team leaders reported on the case process he compiled and his opinion that the focus of the investigation should be around Diao Aiqing's "social relations".

These include Diao Aiqing’s classmates, alumni, friends, and members of his hometown association.

Because only these people can make the cautious Diao Aiqing put down his guard.

Otherwise, it is almost impossible to make a person disappear quietly from the world!
  "If there's nothing else, I'll leave first."

At the end of the day, Gao Yi was ready to leave.

Peng Jun waved his hand: "Go and do your work. Remember to tell me if you need anything."

"Thank you, Captain Peng."

Gao Yi thanked him, nodded to Wu Wenhua, and then left the office.

"Captain Wei really found us a criminal investigation genius!"

In the office, looking at the door slowly closing, Peng Jun could no longer conceal his excitement.

They were still talking about the direction of the investigation just now - the large-scale investigation has reached a dead end because there are no major discoveries at all.

It can be seen that there is a problem with the investigation line of large-scale identification of the murderer.

Immediately afterwards, Gao Yi proposed to investigate Diao Aiqing's "social relations" and emphasized the priority targets for investigation.

This is tantamount to pointing out a new direction of investigation.

"Why did such a genius end up in the county?"

Wu Wenhua nodded, but murmured in his heart.

How could such a talented person become a criminal police officer in the county?

Isn't it a waste of natural resources?
  "Forehead?"

However, as soon as Wu Wenhua said these words, the smile on Peng Jun's face suddenly stopped, and then he looked at Wu Wenhua alertly: "You are not planning on that kid, are you?"

Wu Wenhua glanced at Peng Jun, chuckled twice, and asked jokingly:
  "you have not?"

……

Regardless of what Peng Jun and Wu Wenhua thought, after Gao Yi left the office, he found Wei Qiang.

"Just in time, I want to find you too!"

Without waiting for Gao Yi to explain his purpose, Wei Qiang was the first to say:
  "The Li Ruizhen you mentioned yesterday, Diao Aiqing came to see him on June 6, at the [Jade Real Estate] Hengqiao Road store."

(End of this chapter)