As a local policeman, is it appropriate for you to take over the job of a criminal policeman?

Important clues?

Ye Lin couldn't help but feel a little curious about what kind of clues were considered major clues.

Moreover, this is the case of Zhang Xia’s murder. Does Director Feng need to come here in person?

Captain Xu cleared his throat and said, "Comrades, the technical department has extracted the murderer's skin tissue from Zhang Xia's fingernails and the murderer's DNA."

Ye Lin was a little surprised. To extract DNA from fingernails, did Director Feng need to come in person?

As if knowing that everyone was a little curious, Captain Xu immediately said: "After comparison, it matched Yan Daming's DNA."

"What?" Ye Lin couldn't help but exclaimed.

Yan Daming?

Zhang Xia’s ex-husband, the murderer who killed and dismembered Du Xiaohua, is back again?

The others were also shocked and thought of many murderers, but no one thought that the murderer was Yan Daming.

"Captain Xu, is it true?" Ye Lin's eyes narrowed.

"Really." Director Feng nodded, "I just went to the technical department to confirm it again and again."

Ye Lin's heart was suddenly filled with shock; Yan Daming was back.

After being away for almost ten years, I suddenly came back.

He also killed his ex-wife.

I didn't originally want to continue tracking down Yan Daming's whereabouts, but if this is the case, don't blame me for being rude.

"Director Feng, I apply to join the operation to hunt down Yan Daming." Ye Lin stood up and said.

Director Feng nodded and said with satisfaction: "Well, with your participation, Captain Ye, our strength has been greatly enhanced. We welcome you very much."

After saying this, Director Feng also sat down and asked Captain Xu to begin introducing the basic situation of the Zhang Xia case.

What was originally a simple murder case turned into a major case because of the special nature of the murderer. As long as this case was solved, the murderer of the dismemberment case ten years ago would be caught, and everyone became excited.

"The deceased, Zhang Xia, was found murdered at home yesterday afternoon. The cause of death was suffocation. According to the autopsy, marks were found on Zhang Xia's neck. According to the forensic judgment, the murderer attacked Zhang Xia from behind and then strangled her from behind."

"It is initially estimated that no murder weapon was used, and that the person was strangled by hand."

"The forensic doctor extracted the murderer's DNA from Zhang Xia's fingernails, and after comparison, it turned out to be Yan Daming, the murderer of the dismemberment case ten years ago."

"According to speculation, Yan Daming's right arm should have been scratched."

Captain Xu paused, picked up the report from the technical department and continued, "We conducted a comprehensive search of Zhang Xia's room, but did not collect any footprints of the murderer."

"At the same time, a box of shoe covers was found on the shoe cabinet at Zhang Xia's door. The murderer may have entered Zhang Xia's home wearing shoe covers."

"Wait!" Ye Lin suddenly interrupted Captain Xu.

"What's wrong, Captain Ye, what's the problem?"

"Don't you think it's strange? Yan Daming is Zhang Xia's ex-husband. They must know each other. But why did Yan Daming wear shoe covers to enter Zhang Xia's house?"

"I think there is something wrong here. Generally speaking, only outsiders who go in to repair air conditioners or electrical appliances wear shoe covers. Why did Zhang Xia let Yan Daming wear shoe covers? Is there any special reason?" Ye Lin stood up and asked.

No one had thought about this question yet, and everyone began to ponder it.

"Captain Ye, please tell us what you think." Director Feng said.

"I think there are two possibilities. One is that Zhang Xia looked down on Yan Daming, so she made him wear shoe covers."

"The other possibility is that Zhang Xia didn't recognize Yan Daming at all."

"I personally prefer the second one. You know, Yan Daming has been away for ten years. Although a man's appearance doesn't change very obviously, it's hard to say after ten years."

Director Feng nodded. "If Yan Daming still looks the same as before, then someone would have provided clues about the wanted poster we issued earlier."

"And I guess Zhang Xia's neighbors would be able to recognize him. He can't be so bold, so Yan Daming may have changed his appearance or even got a new identity." Ye Lin said affirmatively.

"Captain Ye said it very well. When we investigate, we can't just limit ourselves to appearance. Everyone must pay attention."

Director Feng signaled Captain Xu to continue.

"The technical department checked the items in the room and did not find Yan Daming's fingerprints. They only found Zhang Xia's fingerprints on the two water cups."

"As for the messy drawers and clothes in the room, there were no fingerprints at all. I guess he was wearing gloves."

Ye Lin nodded and interrupted, "That means Yan Daming came prepared and premeditated the murder."

"Did the neighbors see anything?"

"No, we have conducted a preliminary interview with the neighbors upstairs and downstairs, but we haven't gotten any useful clues so far."

“As for surveillance, because this is an old neighborhood, the murderer was not captured on camera.”

"That's all the clues we have at the moment."

Director Feng nodded, sat back on the chair, and said, "Comrades, Yan Daming is back!"

"And he killed someone again after we issued a wanted warrant. How do you feel about that?" Director Feng suddenly raised his tone.

"I don't know how you feel. I only have one feeling, that is, he is provoking us and humiliating us!" Director Feng said loudly.

"I believe that Yan Daming must have seen the wanted warrant. If he kills people under such circumstances, he is treating our Haizhou police as a decoration. Do you agree?" Director Feng looked at everyone in the meeting room.

"I don't agree!" Angry roars broke out in the meeting hall.

"Okay! Well said, then let's work together to find him and show him whether our Haizhou police are vegetarians or not!"

"Yes!"

Director Feng's words made everyone present filled with anger and enthusiasm, but the situation before them was that there were no clues.

Ye Lin’s meaning is that we should start from the surveillance, and at the same time analyze Yan Daming’s thoughts and why he killed people at this time.

The personnel were arranged to go out, and Ye Lin suddenly said: "Captain Xu, I have a feeling."

"I think Yan Daming has actually been in Haizhou for a long time."

Captain Xu opened his mouth wide, "That's not the case, you said he has been secretly observing us?"

Ye Lin smiled and said, "I can't explain it either. I just have this feeling. Otherwise, how could he start to act just when we found out who the murderer was?"

"It seems like he feels like he may not be able to hide it anymore, so he wants to get rid of his former enemies before he gets caught."

"Think about it, Yan Daming came prepared, so he must have done a lot of preparation. Why did he let Zhang Xia scratch his arm in the end?"

"If he had been careful, he could have avoided leaving his DNA behind. He is going for it."