"The murderer is petite, he may be a woman, but he may also be a man. After all, there are many men who are weaker than women. Therefore, there is no way to directly determine this gender. ”

Judging from the photos, they are flat-chested and thin, but it is not excluded that women dress up as men in order to hide their gender. But what if the murderer is rampant and doesn't cover it up at all?

Doesn't it mean that the murderer is rampant to be able to place the body in such a way in the victim's place of residence or in the place where he frequents?

His hands and feet are unusually clean, indicating that he had done a lot of study before that.

"I don't think it's right to see that the murderer you wrote above may be professional, uncle."

"The murderer will develop the anesthetic himself, not necessarily a doctor or a pharmacist, he may have learned it himself because he was smart."

She has read some books before, a lot of perverts, and they are all very smart.

As shown in the data, the laboratory report of the deceased who started to use anesthetics was actually more and less narcotic.

The purity of the anesthetic is not good, it is more like a general sleeping pill.

This shows that the murderer only learned a little bit at the beginning.

Later, slowly, I began to become more and more proficient.

There are also some finishing touches on the murderer, which is enough to show that he actually knows a lot about the police in solving cases and searching for evidence.

But this can't just guess that the murderer's identity is a policeman!

Now that technology and book knowledge are so advanced, it is likely that the murderer is through these learned knowledge.

After five years of slow exploration, the murderer's methods have reached the point where they do not show flaws.

This is a terrible pervert!

"According to the usual pattern, the killer killed two young female victims in one year, and the time between the two victims was almost nine months apart."

"But this year, it's strange that the murderer, after killing a victim, actually committed another crime in a short period of time!"

Ling Wuyi turned sideways to face this Yan Qizhen, with a solemn expression: "Uncle policeman, you said, is it that the murderer is more rampant, and he feels that he will not be caught by the police at all, so he wants to increase the number of victims every year?" ”

If that's the case, then maybe when, there will be a thirteenth victim!

Therefore, it is imminent to solve the case!

Yan Qizhen frowned, and his face was also very solemn.

Ling Wuyi said that he was already worried when he saw Lin Xiao's corpse.

If that's really the case......

"As for the murderer's occupation speculation, in fact, I can't say for sure, after all, there are so many professions, we can't say that they are ordinary and useless, maybe the murderer is a grassroots worker."

"He may be a cement stone on the construction site, a white-collar worker in an office building, or more likely, a teacher in the school!"

When Ling Wuyi said this, her eyes deepened.

It should not be a coincidence that both victims are from the same secondary school.

Ling Wuyi still guessed that the murderer was at school!

He could be a teacher, a cook in the cafeteria, or more likely, a skinny uncle who guards the campus!

"I think the direction of the investigation should be locked in the school!" Ling Wuyi said.

Yan Qizhen pondered for a moment, nodded, and agreed with Ling Wuyi's words.

Tengdi stood up from his chair, he picked up his coat and put it on, and said something to Ling Wuyi while picking up the phone to make a call.

"I'll go back to the police station for an emergency meeting now. You can stay here, or you can go back and wait for me to call. ”

Ling Wuyi stared at Yan Qizhen who was walking away from the study with wide eyes, and followed closely, she wanted to speak, but Yan Qizhen was already ordering the other end of the phone to prepare for the meeting.

It wasn't until Yan Qizhen arrived at the entrance to change his shoes that he hung up the phone.

Ling Wuyi hesitated for a moment, but still asked, "Uncle policeman, aren't you eating dinner?" ”

She's all pickled with Coke chicken wings......

Thinking of so many ingredients at home, Yan Qizhen paused: "You can eat first and then go back, and you can also bring those things back." "It's a waste to stay with him anyway.

While speaking, Yan Qizhen had already changed his shoes, took the car keys and opened the door and left directly.

Looking at the back of Yan Qizhen hurriedly entering the elevator, Ling Wuyi was a little lost and let out a small sigh.

Turned around and went back to the house.

Looking at the time, it was almost five o'clock.

There are so many ingredients, Ling Wuyi thought about it, and simply made these things mature!

Anyway, Yan Qizhen's refrigerator has a good preservation effect!

Brushing up the sleeve tube that didn't save zài, Ling Wuyi went to the kitchen with full combat effectiveness-

All the ingredients that can be made into cooked food, and when Yan Qizhen wants to eat it, just take it out of the refrigerator and heat it up.

Yan Qizhen's refrigerator is the latest technology and is absolutely fresh. It is certainly not comparable to the refrigerator of an ordinary family.

Although Yan Qizhen didn't say that he wouldn't come back to eat, Ling Wuyi still made two portions.

I looked at the time, because I had been busy in the kitchen for too long, and when I sat at the table, it was almost eight o'clock in the evening.

It was already dark outside, but Yan Qizhen had no sign of returning.

Thinking of that murderer, Ling Wuyi estimated that it would be good for Yan Qizhen to come back!

After a pause, he picked up the bowl and ate silently, and then washed the 10,000 bowls of chopsticks he had used.

Looking at the food left for Yan Qizhen on the table, after thinking about it, Ling Wuyi went to the upstairs study to find an A4 piece of paper cut into a post-it note-sized piece of paper, and then left a message for Yan Qizhen.

After that, Ling Wuyi took his bag and left Yan Qizhen's residence.

In the next few days, Ling Wuyi went to the school to investigate.

For several days on end, she did not find any suspicious figures.

Yan Qizhen was very busy, so busy that Ling Wuyi didn't have time to see him at all.

When she went to school or something, Yan Qizhen asked a little policeman to accompany her.

This time, Ling Wuyi didn't complain that Yan Qizhen was too busy, and it was difficult for her to meet him.

She still remembers that Ai Jin Jin asked him to go to a concert with him!

If Yan Qizhen is really busy, then he definitely won't have time to go to the appointment!

Before you know it, it's the weekend.

The first thing Ling Wuyi did when she got up was to touch her mobile phone and come out to call Yan Qizhen.

She read the information sent to her by Yan Qizhen last night, and went to bed very late after reading it.

So when Ling Wuyi woke up, it was already nine o'clock in the morning.

It took a while for the phone to be answered.

"Hello?"

"Uncle Policeman, where are you now?" Ling Wuyi blinked her eyes and got up from the bed.

"I'm listening to a concert." Yan Qizhen's answer was very natural, and he added: "If there is nothing to do, contact later." ”