Chapter 76： serial murder

Panshi Haifeng Road.

Room 202, Building 3, Jiaheyuan Community.

When Chen Yan and Ren Hongfeng felt it, there were already detectives at the scene.

"Team leader Chen, let the team," Wang Jian's face was ashen: "I happened to drive by the neighborhood, and I came over immediately after receiving a call from the team."

"Leader Liang set off from the team. It's a little far from here, and he's still on the way."

"Colleagues from the nearby detective unit have already begun to investigate the scene."

At this moment, Ren Hongfeng's face was terrifyingly dark.

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 thought that the case over there had just come to light, but there was another murder case here!

Chen Yan's face was also not good-looking. No wonder the system gave 20 days for the first time in history. This was the longest time to solve a case that Chen Yan encountered after activating the system.

This case reminded Chen Yan of the Scarlet Cross.

A serial murder case.

However, this case seems to be more difficult than the Scarlet Cross case.

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

In the Scarlet Cross case, the murderer did everything to avenge his daughter, not to escape guilt, but to delay time.

Even without Chen Yan, some experienced detectives were able to target Yang Chenghan and Xu Bin by following clues such as muscle relaxants and damage to the video bus.

Chen Yan just accelerated the process.

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

The deceased was lying on his back on the bed.

The blood was sprayed everywhere.

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

Chen Yan has turned on the olfactory gene lock and the visual gene lock.

Under the cover of the strong **** smell, in addition to the smell of alcohol, there are some faint corpse odors that got into Chen Yan's nostrils.

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

"Team Leader Chen," Wang Jian nodded, "it's still concentrated sulfuric acid, and the modus operandi is exactly the same as Tan Xiaowen's case."

"The facial tissue of the deceased disappeared, and then was splashed with concentrated sulfuric acid. The cause of death was initially determined to be blood loss."

"Can the identity of the deceased be determined?" Chen Yan carefully inspected the surroundings of the deceased, and the pictures flashed in Chen Yan's mind as if they were frozen.

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

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

Detectives in charge of the scene are collecting evidence.

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

"The deceased's bag contained an ID card, a mobile phone and some cash."

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

"When is the time of death?"

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

midnight?

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

In such a short period of time, it stands to reason that there should be no corpse odor...

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

"It's a housekeeping auntie," Wang Jian followed behind Chen Yan. "According to the inquiries from the housekeeping auntie, the deceased Gao Meimei hired her to clean the room every three days."

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

"We also found a lot of groups in the mobile phone of the deceased, and the other party was working part-time."

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

"It looks like this at first glance," Wang Jian nodded. "We have already contacted the unit where Gao Meimei 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 strange. Following Chen Yan's gaze, he looked at the floor drain: "The other party won't be so arrogant, right?"

Ha ha.

Arrogant?

Chen Yan smiled.

The metal sheet on the floor drain, like the one in Tan Xiaowen's house, is a little brighter, obviously it has been passive.

"The other party is not arrogant," Chen Yan turned sideways, and Wang Xuan, who was beside Ren Hongfeng, stepped forward with long tweezers: "It's also possible, he just thinks it's not easy to be found hiding here."

Wang Xuan carefully put the metal piece into the evidence bag, and the tweezers probed into the floor drain, and then a smile on his face: "Team Leader Chen, Team Ren, found it!"

A long and narrow scalpel was picked up by tweezers and put into the evidence bag.

Just like what was found in Tan Xiaowen's home, the cold light flickered, and there was blood in the gap between the blade and the handle.

"Is this the murder weapon?"

Chen Yan and the others turned around and saw Liang Gang come in.

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

"Team leader Chen found the murder weapon in the floor drain of the bathroom of the last victim's house. Unexpectedly, this time, the murderer hid the murder weapon in the floor drain again."

Liang Gang took the evidence bag and looked at the scalpel inside: "Xiao Chen, you really deserve your reputation, you discovered the murder weapon so quickly!"

The importance of murder weapons in murder cases, Liang Gang, as an old detective, knows its importance better than anyone.

Among the cases he handled before, there were a few cases where the murder weapon could not be found, and the final case could not be finalized.

A murder case does not mean that the murderer has been found, he admits it, and the case is closed.

The most critical is the integrity of the chain of evidence.

The motive for committing the crime, the process of committing the crime, the murder weapon used, and even the means of transport used by the murderer to escape, the place to hide, and so on.

They are all important links in the chain of evidence.

"Liang Chu," Chen Yan shook his head: "You're welcome, Team Ren and the others actually inspected the wash basin and vegetable basin."

"It's just that the details of the omission may be too small to be missed."

Ren Hongfeng didn't expect that Chen Yan was still thinking about speaking for them at this time: "Leader Liang, Deputy Leader Chen not only found the murder weapon, but also found that there is a problem with the video at the door of Tan Xiaowen's deceased's house."

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

Ren Hongfeng reported the general process: "We have arranged for the detectives to re-examine all the videos to see if they can find the person who manipulated 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.

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

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

eight pm.

The meeting room of the Panshi Detective Team is also the temporary office location of the task force.

Liang Gang presided over the first case analysis meeting.

"Comrades, start the meeting now!"