The next day, the office of the first group of serious cases.

"It's boring! Let's find some cases to investigate, shall we? Bai Yaqing said while turning the pen.

"Where did we get our case?" Sasha asked.

"Old case! We can look through old cases! ”

"But those old cases are closed......"

"There are also unsolved cases!"

Bai Yaqing is a person who does what he says, and immediately let Zhang Zijun see if there are any old cases worth investigating.

There are really a lot of old cases, and Zhang Zijun picked one case through systematic screening, which is a missing case.

"Disappearances? Will the disappearance become an unsolved case? ”

"Because, the missing woman, is dead."

"Alone?"

"This case is somewhat the same as other cases, and it is also an unsolved case, so it will be transferred."

Bai Yaqing carefully looked at these files, and the number of missing people reached six, and it was only in three years. It's just that later, the disappearance never happened again, and it's been six years since the incident.

These six women seem to have nothing to do with each other, and they have no connection with each other. However, before they disappeared, they all called taxis to go home, and two of them also took pictures of the taxi's license plate numbers for their own safety and sent them to their relatives.

"These license plate numbers ...... Are they all fake? Bai Yaqing said while looking at it.

That's right, it's fake. The places where the four women got on the bus were monitored, and the license plates found were all fake, three were non-existent, and three were fake cars.

"That taxi driver is the suspect......"

"But there's no evidence to prove it." Zhang Zijun said.

This case is interesting.

"Team leader, are we going to investigate this case?" Sha Sha asked with some concern.

There were no effective clues in this case, and it was because the whereabouts of the murderer could not be found, and there was no evidence to confirm the identity of the suspect, so it became an unsolved case, and there was no investigation in the past five years.

"Let's take a challenge." Bai Yaqing said with a little playfulness.

"But ......"

"The evidence was found by someone, and besides, it's okay to think about it."

There was no way, Bai Yaqing insisted on investigating this case, and the four of them had to divide the files to see.

………………

"These women are all abandoned in the wilderness, and they all have traces of being violated, which can be preliminarily determined to be robbery."

"But all the cash on them was robbed, and it was a robbery."

"This murderer is very smart and knows how to take cash." Bai Yaqing said.

If you take the mobile phone, you will sell it, there is surveillance, and when the time comes, wouldn't there be clues to check him? Take the bank card, and when the police find out through the bank's system, it's okay.

"It's quite smart, even these women don't have any DNA left in their bodies."

"It seems that sufficient protective measures have been taken, is there any saliva remaining?" Bai Yaqing asked.

"Nor did it, violated...... It's not about rape, it's about satisfying lust ......"

"Oh? Say it. ”

"The deceased did have traces of aggression before his death, but only on the chest, without leaving any fingerprints, and after that...... Forehead...... The deceased's own aggression against himself ......"

"What!?"

"It should be that the deceased was threatened by the murderer before his death, and he was subjected to a ...... in front of him And then he was killed. ”

In other words, the murderer just violated the chest, and then the words were just to watch the deceased defend himself and satisfy his own perverted psychology?

This murderer...... Not your average pervert......