Special case investigation team V

Cheng Jindao: "From the very beginning, we were considering the possibility that the serial killer committed the crime at random, but apart from the similarity of shredding and throwing the corpses, we haven't found any other commonality so far, and they may not be committed by the same person... "

Yang Simi made trouble, "Two?" Serial killers also have double files.

Cheng Jin said helplessly: "I don't care about one, two or one gang, let's check first. What I want to know most is how the murderer killed the victim."

Han Bin said: "We found no fatal wounds on the corpses we found, no scars such as knives, and no bullet holes. In terms of toxicological testing, the corpses are all like this, and they can't be detected."

"Since there are no obvious wounds, maybe it was poisoned." Xiao An guessed.

"It's so troublesome to kill with poison, and you have to find a way to buy poison." Bu Huan said with a smile, "It's most convenient to strangle it directly."

Xiao An frowned, "I prefer poison."

Han Bin said: "Among the criminals who used poison to kill, there are indeed more women than men."

"..." Xiao An said with a smile, "I think it's good to use poison, it saves energy and doesn't need to be bloody."

You Duo said: "I also don't like getting blood everywhere."

Ye Lai touched the gun on her waist and said, "I still like guns. They are powerful, convenient, quick and effective." Her marksmanship is good.

Bu Huan crossed his arms and thought for a while, "I seem to be fine, what's the use."

Cheng Jin looked at them, why did it look like he was really going to kill someone?

Yang Simi picked up Cheng Jin's hand, touched his fingers, and pinched them again, "Serial killers use knives the most, because it allows them to have intimate contact with their victims."

"..."

Bu Huan clicked his tongue, "Why does it sound abnormal?"

"It's a pervert." Xiao An said.

"Not necessarily." Bu Huan cocked his mouth towards Han Bin, "Look at Han Bin who has been carrying a knife all year round."

Han Bin glanced at him coldly, "How dare you say you don't bring it?"

Bu Huan grinned and said, "Okay, I'll take it too."

Xiao An blinked, "I also have a multifunctional saber in my bag."

"Me too." You Duo said.

Ye Lai said with a smile: "It seems that there is a hand." She also has.

Bu Huan waved his hand, "No, utility knives definitely don't count."

Their murderer didn't use a knife this time, but a saw.Cheng Jin said: "The victims were all dismembered after death, right?"

"Yes." Han Bin said.This can be detected by autopsy, and it has been detected.

Cheng Jin nodded.

"What's wrong?" Everyone asked.

"It's okay, I'm just reconsidering the bloodiness of this case."

"Ok?"

"As you said, if it was poisoned to death, the murderer is likely to be a woman. If it was strangled to death and required more strength, it should be a man."

"What if it is poisoned first and then strangled to death?" Han Bin said, "Both women and men are fine."

Cheng Jin sighed, yes, anything is possible. "The murderer didn't use bloody methods to kill people. He seemed to be more rational and calm. But then he shredded the corpse and threw the corpse everywhere. It was very bloody. He seemed to have lost control suddenly."

You Duo said: "There are two murderers? One is calm and the other is violent?"

Cheng Jin looked at Yang Simi.

Yang Simi was in a good mood and responded to every request: "To torture a person, you don't have to use a knife, you have to see blood. The murderer may have been crazy and cruel, but you can't tell from the body."

Han Bin thought for a while, and said: "There should be traces. Before, there were too few corpse samples. Now we have found a batch of corpse parts, and there may be new discoveries."

Yang Simi said indifferently: "Maybe."

"I won't go to the Gobi tomorrow, I will stay here for an autopsy." There is a forensic doctor here, but Han Bin wants to see for himself if he can find anything.

Cheng Jin said, "Okay."

Yang Simi said: "Then what about us, shall we go play?"

"..." Cheng Jin hesitated, "I'll think about it."

A little later, Li Hui and Aman came over to talk about the investigation—the criminal police who were doing investigation work around the Internet cafe came back and said that no one of the residents there had any impression of the boy Mai Sumu.

Cheng Jin nodded, "Thank you for your hard work." He hesitated for a moment and asked, "What happened to Mai Sumu's father?" He must be disappointed that he didn't find any more clues.Alas, asking this is a waste of time.If you want people not to be disappointed, you have to solve the case as soon as possible.

"They sent him home and watched him walk in the door."

"Oh, very good, very thoughtful."

The next day, Cheng Jin and Yang Simi went on a day trip to the Gobi.

Cheng Jin saw what kind of sandstorm in the desert area looks like.The yellow sand rolled and crackled on the car window, and the sound seemed to be snowing.

"What would the murderer do if he encountered such weather conditions when he came out?" Cheng Jin looked out the window, thinking.

Everyone in the car looked at him and then out the window. The visibility outside was only a dozen or twenty meters away. Would it be convenient to stay in the open air in this kind of weather and drink sandstorms?The murderer shouldn't be stupid. "Definitely hide in the car."

"What about the victim?" Cheng Jin asked again.

Um?Everyone hesitated.

Yang Simi smiled and said, "Leave the car, if you're still alive."

Li Hui was also in this car, and he asked, "Why did you leave the car?"

Yang Simi said: "Torture him."

The criminal policeman who was driving felt a chill, and secretly glanced at Yang Simi.

Cheng Jin added: "It's just a hypothetical possibility."

Li Hui nodded, indicating that he understood.

You Duo said: "Then the victim's mouth, nose, respiratory tract, and lungs will inhale sand and dust." The victim was thrown out of the car. If he was still alive, he would definitely run away. Under strenuous exercise, he would definitely be choked by the wind and sand. "Let me talk to Han Bin." He took out his mobile phone and sent this matter to the group.

Han Bin: Yes.