Guide to Domestic Police Dogs

"You guys go, I'll go back first." An Ran waved his hand at Gu Nianyi, "Call me if you have anything to do, see you later."

"It's troublesome." Gu Nianyi said.

After An Ran left, Sun Chengming stood at the door with his arms folded, poked his head and said, "This girl has been staring at you since she came up, is she interested in you?"

"..." Gu Nianyi glanced at him and warned him not to talk nonsense.

"I think it's a little bit." Xu Luo was drinking coffee, glanced at his eyes, and then moved away casually, "Who doesn't like Officer Gu."

"Hey..." Gu Nianyi was not in the mood to joke with him, and said, "Don't gossip about me here, go to the dissection room."

"Has Chen Hao's body been stitched?" Xu Luo asked, "It's pretty fast."

"Can you hurry up? I've seen a team of more than a dozen forensic experts working overnight in the brigade detachment city." Sun Chengming rubbed his arms. For his ability, he still lacked a few fingers, so he couldn’t find them anywhere.”

When they arrived at the place, Chen Hao's body had been placed on the cold dissecting table, and several people were wearing surgical protective clothing and gloves, surrounding the dissecting table.Chen Yan handed his assistant his record book, and pointed to them with his hands wearing three layers of protective gloves: "The body is 170 cm long, male, the body is divided into roughly five parts, and the rest of the fragmentary parts At present, the sternum and ribs remain intact, and the spine is cut off from it. One arm was unloaded from the shoulder blade five centimeters away, the femur of the lower limbs remained intact, and the right hip bone was broken..."

While talking, Chen Yan pointed to various parts of the corpse for everyone to see.There is a rather eye-catching big hole in the rib of the carrion. Because the internal organs were pulled out and the wound was rotten, a few bones lay horizontally outside the body, giving it a visual sense of a wild deer being eaten by vultures.Now the corpse has been stitched together, but before it was completely put together, he only had a part of his upper body. Gu Nianyi imagined the scene, and his back felt chilly.

Gu Nianyi looked at his body and said, "His fatal injury is..."

"The wound caused by the sharp weapon from the front chest to the heart, penetrates deep into the back of the chest, and the bleeding point caused by the tip of the sharp weapon on the back. Excessive blood loss must be the direct cause of death." Chen Yan pointed at the opponent's neck and said, " After we gradually separated the internal organs of the murderer, there was basically nothing in the stomach, but some undigested food residues could still be seen in the esophagus, which could still be distinguished from the reflux of the stomach. It is an important physical evidence, we believe that he was drunk or unconscious when he was attacked. And, the murder weapon should be a 25 cm long kitchen knife, this knife was not found at the scene, most likely it has been disposed of.”

Chen Yan said: "The murderer didn't forcefully penetrate the opponent's chest all at once, but the blade penetrated from bottom to top and pierced the chest at an angle of about [-] degrees into the flesh. After puncturing the blood vessel, it was re-inserted//inserted again, because it was inserted//inserted again At that time, the blade and the torso were at right angles, and judging from the traces left, the whole process was chaotic."

"Maybe it's because of fear..." Sun Chengming said softly, "Or, lack of strength?..."

When Gu Nianyi heard him mention the oblique angle of the wound, he quietly clenched his fists.

Zhang Chang said from the side: "Is it possible to fix the opponent's body and stab it from the bottom up, then push the opponent down and stab the chest twice?"

"..." Gu Nianyi closed his eyes, waved his hands and said, "A bone knife is used to dismember the corpse and chop the bones. It will make a lot of noise. Didn't the neighbors hear it that day?"

"Wait a minute." Li Tai said suddenly, "Maybe the murderer is shorter than the deceased?"

Gu Nianyi paused for a moment, and then looked sideways.

Li Tai wanted to continue: "Isn't there one..."

"...Captain Li." Xu Luo interrupted him from the side, "Didn't you hear what Captain Gu said just now? He said that the dismemberment of the corpse was very loud. How could someone shorter than Chen Hao complete this process? ?”

"It's impossible." Li Tai said, "You don't seem to have much strength, but you can still fight Zheng Min for two or three rounds."

Xu Luo smiled: "..."

Gu Nianyi threw this question to Section Chief Chen Yan: "Uncle Chen, what do you think?"

"Boning knives, axes, and wrenches are all possible. The density of human bones requires a lot of strength to cut them. This strength..." Chen Yan said, "It really doesn't look like a woman."

Gu Nianyi nodded and clenched his fists.

"Actually, it's already obvious." Gu Nianyi walked around the dissecting table and moved the whiteboard in the department.The photo of the deceased was still pasted on it. He picked up the black pen, found a blank space, and wrote Chen Hao's name. "

He circled his name: "Comprehensive time, motivation, and modus operandi, there are only two possibilities, Zheng Min or Zheng Chenglong. Zheng Chenglong was imprisoned in the garage by Zheng Min. Although the results of the mental appraisal are not completely indistinguishable And the ability to think independently, but if he is asked to plan a murder, I think it is still a bit unrealistic."

"But it would be more reasonable if this matter was planned by Zheng Min." Xu Luo continued, "He is very smart, has a clear mind, and has been emphasizing that he is 'not a murderer'. He is indeed not the one who did it..."

Gu Nianyi made a stabbing motion from bottom to top: "That's right."

"What about the motive?" Li Tai said, "I read all the recent confessions and interrogations. Isn't Zheng Min all because of his missing neighbor sister? If he has always insisted that he didn't kill anyone, why did he go to the bus station for an innocuous investigation? Kill people differently?!"

"Although only one person was injured in that incident, and no one was killed yet, the nature of it was bad enough to put him in prison for decades. If he was so thoughtful that he could only plan and fail to take action, why would there be another incident?" Li Tai said, "Is it reasonable for you to think about it for yourself?"

Gu Nianyi opened his mouth and said, "Before the evidence, why try to explain the motive of the murder."

"That..." Sun Chengming raised his hand and slapped the air, "I have a question, can we go out and talk again?"

The smell is really not good.

Gu Nianyi and Xu Luo looked at each other from a distance, but did not speak again.Li Tai said: "Everyone gathers in the conference room for a meeting, and go through the case again, without any mistakes or omissions, and pay attention to evidence for every point."

The author has something to say:

After this case is over, there will be a long period of time to focus on love hhh...

But I am so sleepy every day, and I am less sleepy, thank you to the dozen or so friends who insist on watching every day!