"Team Leader Chen!" Ren Hongfeng's excited voice was a little out of tune: "Have you found the murder weapon?"

In the detection of homicide cases, the most important thing is the integrity of the evidence chain.

The murder weapon is the most important part of it.

In any instrument-related murder case, if the murder weapon cannot be found, it will be very difficult to finalize the case.

As for Chen Yan, he had just arrived in Panshi a few hours ago. When he inspected the scene for the first time, he discovered the murder weapon!

Not to mention the questionable surveillance video in the hallway.

This is a major breakthrough in the case.

Chen Yan handed the evidence bag and tweezers to Wang Xuan: "Inspect the murder weapon immediately!"

Although the possibility of finding the murderer's fingerprints is relatively small, collecting traces of the murder weapon is a necessary process.

In these five days, Ren Hongfeng was under great pressure.

In five days, the case has made no progress at all.

However, Chen Yan only came for a few hours when he discovered important physical evidence.

Ren Hongfeng is now confident in solving the case!

"Team Leader Chen," Ren Hongfeng gave a thumbs up to Chen Yan: "You were awarded honors by the provincial team that day. I couldn't believe it at the time. How did you get so many honors at such a young age!"

"Now, I, Lao Ren, have given in. What you are doing is simply..."

Buzz buzz...

While Ren Hongfeng was speaking, the phone rang. He wanted to hang up, but Ren Hongfeng subconsciously raised his hand and looked at the caller ID.

It's Wang Jian, deputy captain of the Pan City Detective Team.

"Team Leader Chen," Ren Hongfeng pointed to the mobile phone: "This is Deputy Captain Wang Jian. He is responsible for investigating the people in the building. If you call now, you may find something new."

Chen Yan nodded and motioned for Ren Hongfeng to answer the phone and not to worry about himself.

"Old Wang, have you discovered anything?"

However, when Ren Hongfeng answered the phone, his expression changed drastically within just a moment!

After hurriedly hanging up the phone, Ren Hongfeng's face was solemn and his voice was trembling.
Chapter completed!