Haifeng Road, Panshi.

Room 202, Building 3, Jiaheyuan Community.

When Chen Yan and Ren Hongfeng felt that there were already detectives on the scene.

"Team leader Chen, Team Ren," Wang Jian's face turned pale: "I drove by the nearby area, and I rushed over when I received a call from the team."

"Team leader Liang set out from the team, it's a bit far away and is still on the road."

"Collegemen from nearby detective teams are already starting to survey the scene."

Ren Hongfeng's face was terrible black at this moment.

Chen Yan's major discovery at the scene of Tan Xiaowen's death originally gave Ren Hongfeng the hope of solving the case.

However, Ren Hongfeng never expected that the case there had just become a bright spot, and another murder case occurred here!

Chen Yan's face was not good-looking, no wonder the system gave twenty days for the first time. This is the case that Chen Yan encountered after activating the system.

This case reminded Chen Yan of the Blood Cross case.

A serial murder case.

However, compared to the Blood Cross case, this case seems to be more difficult.

On the one hand, there are few traces of the scene, and on the other hand, the murderer is more cautious.

In the Blood Cross case, the murderer did everything he did to avenge his daughter. His original intention was not to escape the blame, but to delay time.

Even without Chen Yan, some experienced detectives can still lock in Yang Chenghan and Xu Bin by tracking muscle relaxation drugs and damaging video buses.

Chen Yan just speeded up the process.

Chen Yan, with a serious face, walked into the scene, and his pupils suddenly shrank!

The deceased lay on his back on his bed.

The blood was sprayed everywhere.

The skin tissue on the face also disappeared, and the faint smell of alcohol was covered by the smell of blood, making it difficult to detect.

Chen Yan has activated the olfactory gene lock and the visual gene lock.

Under the cover of the strong bloody smell, in addition to the smell of alcohol, there was also a faint smell of corpse stinking into Chen Yan's nostrils.

Looking at the deceased's dark face: "Or concentrated sulfuric acid?"

"Team Leader Chen," Wang Jian nodded: "It's still concentrated sulfuric acid, and the method of committing the crime is exactly the same as that of Tan Xiaowen's case."

"The deceased's facial tissue disappeared and was then sprinkled with concentrated sulfuric acid. The cause of death was initially determined to be blood loss."

"Can the identity of the deceased be confirmed?" Chen Yan carefully examined the deceased, and the pictures flashed into Chen Yan's mind like a freeze.

The bed here is not as clean as Tan Xiaowen's bed.

The wrinkled quilt surface has a lot of hair and dander on it.

The detectives in charge of the on-site investigation are collecting evidence.

"The identity of the deceased has been confirmed," Wang Jian nodded: "Gao Meimei, female, 26 years old, receptionist at a beauty salon."

"The deceased had an ID card, a cell phone and some cash in his bag."

"The murderer didn't want to hide the identity of the deceased."

"When is the time of death?"

"Based on the formation of corpse spots and the degree of stiffness of the corpse, it should be around 12 o'clock last night."

midnight?

From midnight to now, the time is less than 24 hours.

In such a short time, it shouldn't be stinking...

Frowning and leaving the bedside, Chen Yan subconsciously walked to the bathroom: "Who reported the case?"

"It's a housekeeping aunt," Wang Jian followed Chen Yan: "According to the inquiry record of the housekeeping aunt, the deceased Gao Meimei hired her to clean the room every three days."

Is the valley

"Today is the day she came to clean," Wang Jian handed the record to Chen Yan: "Also, this is not the residence of the deceased. Every time the housekeeper cleans, he will find a lot of family planning supplies."

"We also found many groups in the deceased's mobile phone, and the other party was working part-time."

"Part-time job?" Chen Yan frowned slightly: "This is a... den for the deceased to do part-time jobs?"

"It's the case at the beginning," Wang Jian nodded: "We have contacted Gao Meimei's unit where she works. She usually rents a house with a colleague and lives in the city center."

Toilet.

Chen Yan's attention was once again focused on the floor drain.

"Team Leader Chen," Ren Hongfeng was a little surprised. Following Chen Yan's gaze, he looked at the floor drain: "The other party is not so arrogant, right?"

hehe.

Arrogant?

Chen Yan smiled.

The metal sheet on the floor drain is just like Tan Xiaowen's, and it is obviously passive.

"The other party is not arrogant," Chen Yan turned sideways and followed Wang Xuan next to Ren Hongfeng with long tweezers: "It's possible that he just feels that hiding here is not easy to find."

Wang Xuan carefully put the metal plate into the evidence bag, and tweezers penetrated into the floor drain, then he was happy on his face: "Captain Chen, Team Ren, found it!"

A narrow scalpel was picked up by tweezers and placed in the evidence bag.

As found at Tan Xiaowen's home, the cold light flashed, and there was blood in the gap between the connection between the blade and the hilt.

"Is this a murder weapon?"

Chen Yan and others turned around and saw Liang Gang coming in.

"Team Leader Liang," Ren Hongfeng took the evidence bag in Wang Xuan's hand: "It's the murder weapon!"

"Team leader Chen found a weapon in the floor drain in the bathroom of the previous victim's home. Unexpectedly, this time, the murderer hid the weapon in the floor drain."

Liang Gang took the evidence bag and looked at the scalpel inside: "Xiao Chen, you are really well-known. You discovered the weapon so quickly!"

As an old detective, Liang Gang knew more about the importance of the weapon in a murder case than anyone else.

Among the cases he had handled before, there were a few cases that could not be finalized because the weapon could not be found.

The murder case does not mean that the murderer was found, but he admitted it and the case was concluded.

The most important thing is the integrity of the chain of evidence.

The motive for committing the crime, the process of committing the crime, the weapon used, even the means of transportation the murderer escapes and rides, the place where he hides, etc.

They are all important links in the evidence chain of the case.

"Chief Liang," Chen Yan shook his head: "You are polite. Team Ren and others have actually checked the wash basin and vegetable sink."

"It's just that the details of the floor drain may be too small and are just missing."

Ren Hongfeng didn't expect that Chen Yan was still thinking about talking for them at this time: "Team Leader Liang and Deputy Team Leader Chen not only discovered the murder weapon, but also found that there was something wrong with the video of Tan Xiaowen's deceased's house."

"Oh?" Liang Gang was slightly surprised: "What's the problem?"

Ren Hongfeng reported the rough process: "We have arranged for the detectives to re-check all the videos to see if we can find someone who tampers with the videos."

After the investigation of the crime scene is completed.

Everyone returned to the conference room, and Chen Yan went to the morgue accompanied by Ren Hongfeng.

Chen Yan has seen Gao Meimei's corpse, but Chen Yan has not seen Tan Xiaowen's corpse.

After comparison, Chen Yan hopes to find some clues on this.

At 8 o'clock in the evening.

The conference room of Panshi Investigation Team is also the temporary office location of the task force this time.

Liang Gang presided over the first case analysis meeting.
Chapter completed!