Sure enough, this case has something to do with the case of Liao Yin jumping off the building seven years ago.

If it was revenge, Liao Yin's mother had already died in a car accident, and her father was also beaten to death because of debts.

It stands to reason that she should have no relatives.

So who is avenging her?

raised his chin Si Nan and motioned to Xiao Qi to look at Fu Yue's parents:

"You go collect their hair, go and do a DNA test with the newly discovered corpse."

Xiao Qi immediately reacted to what she meant, and asked in a low voice:

"Team Ning, do you suspect that the body is the missing Fu Yue?"

"Hmm." Si Nan responded:

"It's too much of a coincidence, so it's better to be cautious."

If it wasn't as she expected, that corpse was most likely Fu Yue.

felt that there was some truth in this, and Xiao Qi quickly ran to carry out her explanation.

The results of the autopsy by the medical examiner and the monitoring by the technical team have not yet been confirmed, and the identity of the deceased has not yet been determined.

Si Nan can only wait for one of the results before moving on to the next step.

After a long wait, the autopsy results from Lao Chen's side came out first.

Walking out of the dissection room, Lao Chen raised his eyes and glanced at Si Nan, who had been waiting outside the door for a long time.

Pulling down the mask, he sighed:

"It's been a long time since I've met such a perverted murderer."

Interested by these words, Si Nan raised his head and raised his eyebrows:

"How?"

"The fact that the deceased was alive at the time of the skinning suggests that he may have been skinned by the killer while he was fully conscious, and that he had gone through a long and painful process. After that, he was cut off from his genitals and slowly lost too much blood and died. ”

Leaning lazily against the door, Lao Chen smiled:

"Think that's the end of it? No, no, no, I also found that the deceased's anus was violently torn during the autopsy, which means ......"

Without waiting for him to finish speaking, Si Nan took the first step to take his next words:

"This also shows that he was violated by men before he died."

Shrugging his shoulders boringly, Lao Chen nodded slightly at her.

I don't know what I thought, his face became a little solemn again:

"But...... Did I tell you that there was a similar case three years ago? ”

Si Nan swept his expression, and intuitively felt that the next words were probably important, so he nodded.

Lao Chen touched his chin thoughtfully, and said slowly:

"You didn't come to the police station three years ago, so you shouldn't know much about it, but I also had an autopsy on the body at the time."

"Although the deceased this time died in the same way as the deceased at the time, compared to this corpse now, the murderer's skinning technique is not as perfect as it, and from all facets, the technique looks a little rusty."

"But the skin that was peeled off three years ago is clearly very smooth, and with such a technique, it can't be said that it has become raw after three years."

Secretly lowered his eyes, Si Nan frowned slightly:

"So you suspect that two murders were the work of two murderers? Or is he just a copycat? ”

Rubbing his hands, Lao Chen put his hand in his bag and nodded silently:

"I just think there's a probability, but it's not 100% sure."

In this way, the severity of this case has risen to a new notch.

Si Nan stood up from his chair and asked instead:

"What kind of person do you think the murderer is?"

Lao Chen sorted out his thoughts, and then replied:

"First, the murderer has a certain amount of knowledge of anatomy, and it is possible that he is engaged in medical-related work."