Chapter 2140: Long-Cherished Wish to Kill

Chengzhou Police Station, inside the special investigation team office.

late at night.

Zhao Yu couldn't remember clearly, this was the first time since he became a criminal police officer that he stayed up all night to analyze the case. Although the location changed again and again, and he even went abroad, the whiteboard in front of him was always so similar and familiar.

To be honest, even today, especially after returning from Korea, Zhao Yu is exhausted and does not feel as full of energy as before.

What's more, I don't know if it's because of the acclimatization or some psychological effect, but the tinnitus that I had recovered smoothly also developed.

Maybe...you really should take a good rest, right?

In fact, Zhao Yu still knows his own state very well. Although there is a big case now, since he came to Chengzhou for more than a week, he didn't really stay up overnight, and he didn't feel too much pain. pressure.

After all, he has solved too many old unsolved cases. For this murder diary case, from the very beginning, he really had a feeling that he didn't like it too much.

In Zhao Yu's view, this case happened on campus after all. Although it was an old case that happened more than 20 years ago, the clues that can be searched in this case are obviously better than the unsolved cases he has investigated before. many.

Therefore, he always believed that solving this case should be the same as before, a matter of course!

Moreover, there are more and more clues now, especially since they have collected crucial suspect samples from the bones. As long as the suspect can be found, they can be compared.

Now, they have identified one of the victims, so Zhao Yu feels more and more that the day to unravel the truth of the murder diary should not be far away!

Therefore, today, despite Miao Ying's objection, Zhao Yu planned to sort out the case again overnight.

Like the feeling many times before, he already faintly felt that the truth might have appeared in his field of vision, but he hadn't caught it yet.

"Team Leader Zhao," At this time, Captain Mou Yongen accompanied Zhao Yu and reported to Zhao Yuhui, "We have found the policeman responsible for Xin Lili's disappearance.

"However... the two policemen have retired. You know, at that time, similar reports were received every day, and they have no memory of it..."

"Hmm..." Zhao Yu nodded. In his opinion, although the victim's information is important, it has little effect on the detection of the case.

Because, this case has a very clear serial murder factor, and the murderer chooses the victim, which is carried out in a concealed environment.

Coupled with the special identity of the victim, it is bound to be very difficult to investigate the case through the victim's interpersonal relationship.

Prior to this, Captain Mou had dispatched a large number of police officers to search for relevant personnel according to the names and information provided by Xiaoqiang.

However, so far, no useful information has been sent back. Although the police found a few people who knew Xin Lili or Sang Xiaoxiao, they all said that they were not familiar with Sang Xiaoxiao!

In most homicide cases, as long as the body can be identified, the suspect can basically be found. The murderer must be someone who has hatred or disputes with the deceased.

However, the most difficult part of the murder diary case is that,

The murderer probably had no other relationship with the deceased, and was selected by the murderer based on certain characteristics.

In other words, this case is not only an old unsolved case, but also a serial murder case chosen at random!

Therefore, Zhao Yu believed that if he wanted to solve the case, he had to work hard on Liu Weiwei's manuscript, the residents in Zhizhen Building, and the school.

At this moment, Zhao Yu was standing in front of the whiteboard, re-filtering the clues he had so far, trying to find a way out of them.

"Team leader," at this time, Zeng Ke, who was checking the video of the class reunion, reported a situation to Zhao Yu, "Liu's only classmate claimed at the wine table that Lao Song, the guard of Zhizhen Building, once let his nephew Substituted for a whole two months..."

"Oh?" Zhao Yu snapped his fingers and only said one word, "Check!"

"Understood!" Zeng Ke nodded, and then said, "Also, a teacher said that one summer, due to the maintenance of the main teaching building of the school, a temporary passage was opened on the west side of the school.

"That passage happened to pass by Zhizhen Building. Could it be that the murderer brought the dead in through that passage?"

"Remember to contact this teacher tomorrow," Zhao Yu urged, "and then ask about the details! After all, the construction took place in a short period of time, but the murder case has lasted for several years!"

"Okay." Zeng Ke nodded and continued to check the video.

"Boss, someone on my side said," Ran Tao said to Zhao Yu again, "he has seen Liu Weiwei's manuscript, which is a blue notebook, and said that Liu Weiwei's writing is a bit scribbled, and he can't read it at all... "

"Such clues," Zhao Yu said, waving his hand, "Just write it down in the notebook first, and don't need to report it to me!"

"Oh..." Ran Tao quickly shut up and continued to check.

At this moment, Zhao Yu already had a general idea in his mind. Regarding the No. 5 victim, Sang Xiaoxiao, he knew this kind of person quite well.

After all, in my previous life, I often dealt with women of this special profession.

Zhao Yu believes that, based on the descriptions of Xiaoqiang and others, Sang Xiaoxiao should be similar to the senior practitioners of the Xihai Nightclub, and is the kind of freelancer.

Coupled with her temperament, appearance, etc., Zhao Yu can judge that the price of asking Sang Xiaoxiao to come out must be expensive.

Recalling the embarrassing incident of "true love is priceless, three thousand nights" with Yang Hong when I just traveled through time.

Therefore, Zhao Yu judged that for a senior woman like Sang Xiaoxiao, even if the other party offered a lot of money, she would not accept the matter of going to the school dormitory with the other party!

They usually go to star-rated hotels.

In addition, Zhao Yu knew the inside story. If Sang Xiaoxiao came to a high-end place like Xihai Hotel, he would usually only agree to regular customers.

If there is a stranger, the hotel will take measures, for fear that the stranger is an undercover agent or something.

Therefore, if the murderer came out through formal channels, he would definitely be known by the hotel.

Therefore, judging from this, Zhao Yu believed that Sang Xiaoxiao should have been forcibly kidnapped to the school by the murderer using violent means.

If you judge according to this line of thinking, then the murderer's economic conditions at that time must be very ordinary.

Also, through judging the corpses, since the appearance and height of the five victims were slightly the same, Zhao Yu had reason to suspect that the murderer had certain criteria in choosing the victim!

You know, in Liu's only manuscript, the victims are all college students from other schools.

However, the real dead are all special practitioners.

So... is there a hidden reason for this?

Perhaps, Liu's only murder diary was just an inducement. This mysterious murderer, because of psychological distortion or some kind of blow, had already had the idea of ​​killing! ?

He just used Liu's only manuscript to fulfill his long-cherished wish to kill?

So... who is this person?

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