National Forensic Doctor

"Woof woof!"

"Woof!"

After Da Zhuang shouted twice, Er Zhuang followed suit. Both dogs sounded dissatisfied.

How could someone come to the police dog's residence to play with the sheep? Moreover, the name of this sheep sounds very serious.

Of course, this does not mean that police dogs can be played with, or that police dogs are allowed to be played with, but if they are not allowed to play with police dogs, why not come over and play with alpacas? This is too doggy!

Da Zhuang grinned and ran forward a few steps, and stopped to watch, hesitating whether to go up and educate these two-legged beasts.

"Da Zhuang, come back!" Li Li put her hands on her hips and called her police dog back.

"Er Zhuang, come back too!" Li Li shouted again, and Er Zhuang had no choice but to follow him back with a low eyebrow.

"Do you know that you are police dogs? What are the requirements for being a police dog? Being a police dog is the same as being a policeman. You must pay attention to your appearance, be serious, protect the people's property safety, and protect yourself... We are here. Now that we are in the city, we must act like the sensible dogs from Ningtai County, do you understand?"

"Woof!"

"Woof woof!"

The two police dogs responded in a low voice.

"Brother, let me touch him first as a sign of respect, hahahaha..." A man who took off his shirt but still wore police pants with shiny buttocks laughed wildly and rushed into the police dog squadron's station in the forward area.

Li Li took a closer look and saw that it was Shen Yaowei from Jiang Yuan's backlog class who rushed out.

I saw that the T-shirt he was wearing was also wrinkled, as if he had slept in three or four nightclubs, and his expression was manic, as if he had not slept. Then, the whole person pounced directly on the alfalfa pile...

Li Li covered her big eyes and comforted softly: "We are good children. If we don't imitate them..."

Erzhuang's eyes were not covered, and the whole dog had a shocked expression. He was a professional police dog born in the police dog base. He had been queuing up to eat with a basin in his mouth since he was a child. Although he also liked interacting with the two-legged beasts, he still Have you ever seen the image of a two-legged beast hugging an alpaca and rubbing it wildly?

"It's time to eat." Jiang Yuan emerged from the kitchen at the back.

Although he was a police dog squadron in the forward area, Jiang Yuan still skillfully cooked a pot of Uncle Seventeen's fried rice, and at the same time made a pot of dog rice.

The cost of dog rice is 100 times that of Uncle Seventeen's fried rice. When there are many people, it is impossible for the police force to provide such expensive food to people. Only police dogs are eligible to eat it.

Li Li first led Da Zhuang to get a basin. When she came back, she saw several police dogs from the forward area police dog squadron and Er Zhuang, all lined up in a neat line, all waiting obediently to eat.

Further ahead, Liu Jinghui, Lei Xin, Wu Junhao and others also sat down at the long table, each with a bowl of fried rice in front of them.

"Eat first." Jiang Yuan sat down, picked up his chopsticks, and greeted everyone.

There are still some pickles on the table, which does not violate Uncle Seventeen's original intention of fried rice.

"The fried rice made by Jiang Yuan is inexplicably delicious." Wu Junhao took a few bites and sighed happily.

"I didn't entertain you well. When the case is solved, I will treat everyone to a big dinner!" Lei Xin looked a little embarrassed.

Wu Junhao waved his hand: "Solving the case is important. If you treat me to a good meal now, we don't have time to eat. Well, should we continue the investigation or continue the investigation?"

"The investigation must have a certain scope. You can't investigate aimlessly." Lei Xin said hurriedly as he couldn't even eat well.

Liu Jinghui said "Yes" and said: "We must investigate first. The problem now is that the clue of the murder weapon has now become a sketch. It is hard to say how difficult it is."

Through investigating the source of the "thick-backed machete", the murder weapon, the task force finally located a hardware store 1.5 kilometers away from the crime scene.

Hardware stores are allowed to sell knives, and some large hardware stores have a complete range of knives. This hardware store is of this type. It does both retail and wholesale. It also represents some small brands and makes its own products. The thick-backed machete used as the murder weapon was the result of a tie-in sale.

However, the surveillance inside the hardware store was deleted every three days, so no images were left.

The shop owner was somewhat impressed by the buyer, and Lei Xin also excitedly hired a painter to make a sketch of the murderer - such plots often appear in American TV series, but in China, sketches of criminals are not popular and are not widely used.

A criminal investigation sketch was used in the Baiyin case, and the drawing was quite similar, but the criminal was still not caught.

Jiang Yuan and others are currently facing the same problem. Now that the portrait is available, what next?

If you check based on the portrait, it's easy to make mistakes, and it's also easy to miss something.

As long as the murderer knows that there is an investigation downstairs and tidies up a little, the sketch may be useless - the United States is a multi-racial country, and their sketches of criminals include descriptions of skin color, including long noses, wide noses, flat noses, and small noses. And so on. Relatively speaking, the differences in appearance between Chinese people are too small, especially in small cities. Many descriptions in sketches are the same.

"Can you look for someone by looking at their feet?" Liu Jinghui put down his fried rice bowl, looked at the alpaca, and then at Jiang Yuan.

"Everything that has no footprints at the scene has been destroyed." Jiang Yuan spread his hands and said: "The site has been surveyed. Even if I go to look for it now, I probably won't be able to find anything with such a big footprint."

"Then if we don't go to the investigation..." Liu Jinghui looked at Lei Xin and said, "Then let's try our luck."

"You say." Lei Xin can accept trying his luck. As a criminal policeman, who can solve the case 100%? In some cases, the murderer himself does not know how he came and went, and the criminal policeman cannot If you guess his heart every time, then you are not a lover.

Liu Jinghui said slowly: "When Jiang Yuan and I were in the car, we actually had a guess about the murderer's motive..."

Liu Jinghui gave a rough summary of the conversation between the two, and then said: "Assuming that the murderer's original motive was rape as we speculated... He did not succeed in raping, then does he have other channels for venting?"

Several people were stunned when they heard this. Liu Jinghui's angle was indeed beyond everyone's expectations.

There are many theories about rape, especially why the murderer resorted to rape. There are many theories.

Lei Xin thought for a while and said: "In order to find Captain Jiang to do the case this time, we have been investigating the case for a long time. There is no similar case of home invasion and rape in my memory."

"This just shows that he does not have a sexual preference for home invasion and rape. From this perspective, this may also explain why he quickly changed from home invasion and rape to home invasion and murder after the attack was blocked." Liu Jinghui concluded. After a moment, he continued: "He goes back to masturbate? Can you satisfy him?"

"It's very difficult." Liu Wenkai had been cooking rice just now. Hearing this, he became focused and said, "He almost raped the mother and daughter together. After returning, he just masturbated? I don't believe it."

"What do you believe?"

"At least find a woman." Liu Wenkai said and his eyes lit up: "Maybe he has special requirements, such as a couple? Most women will not cooperate with him, so he can only find prostitutes."

Liu Jinghui coughed twice and said: "That's pretty much what I mean, but regardless of this category, there are probably not many prostitutes selling prostitutes in Qinghe City. Find as many as possible and ask them."