An inexplicable smile flashed in Ye Qiu's eyes, and then said: "That's right, just my preliminary speculation just now, but you can take a look at the point of force where Li Cheng fell from above, high fall injury is a deceleration blunt force injury, and its injury characteristics can be seen in the human body landing part, and the strong impact force when falling to the ground will inevitably cause head rupture, intracranial hemorrhage, or internal organ rupture, body cavity hemorrhage, and the phenomenon of fracture occurs." ”

Qin Lizhen didn't expect to be able to hear these professional terms from Ye Qiu's mouth, and she didn't react for a while.

Li Donghe asked, "Doctor Qin, is what Ye Qiu said wrong?"

Qin Lizhen came back to her senses, her eyes were full of astonishment, and then she said slowly: "What he said is right. ”

Ye Qiu smiled and said: "And generally speaking, when the deceased falls from the building, there will only be one cause of death, that is, the position where the human body is in direct contact with the ground when it lands. After the autopsy, the state of internal bleeding can be examined, and the blood clot from the wound in the body can determine whether the deceased fell from the building before or after death. ”

When Ye Qiu said this, he looked at Qin Lizhen and said, "Have you checked the wound on his head?"

Qin Lizhen was disdainful of Ye Qiu before, but now that she heard his words, she had no contempt in her heart at all, so she said, "After checking, there is no blood clot in the wound on his head." ”

Ye Qiu sneered: "Then there is nothing wrong, if there are several causes of death, then the wound with coagulated blood clots will be the cause of death." Because of the second and subsequent causes of death, blood from the wound is unlikely to clot and can be easily wiped off without remaining in the wound. ”

Hearing this, Qin Lizhen's face changed suddenly, and she hurriedly squatted down to check.

Ye Qiu continued: "Whether it is suicide or accident, as long as you fall from the building before your death, the moment you hit the ground, the human body will have an instinctive reaction to resist the reaction force on the ground. As a result of this reaction, large joints of the bones will be fractured, because the joints are the most vulnerable parts of the human skeleton. ”

After a long while, Qin Lizhen got up and said with a complicated look in her eyes: "There is no fracture in his joints. ”

"In the case of falling from a building after death, because the human body has no physiological response, gravity will directly hit the corpse, so the location of the fracture will be irregularly distributed according to the impact site, not limited to the joints. ”

Ye Qiu said slowly, "Doctor Qin, is what I said wrong?"

Qin Lizhen was already convinced by Ye Qiuxin at this time, and said softly: "You are right, although I haven't dissected it yet, but through the preliminary examination, I can be sure that the fracture position on his body is indeed very irregular, but based on these, you can conclude that he was thrown down?"

Ye Qiu looked up at the height of the tower crane and said, "That's right, and before he was thrown down, Li Chengcheng was already dead." It is also very important that if he jumped from the top by himself, the higher the height, the farther away from the vertical point of suicide, but now his body is only 1 meter away from the tower crane, according to which it should be 3 meters - 4,5 meters. ”

Qin Lizhen was silent for a moment, then took out her notebook and began to take notes.

Ye Qiu smiled a little when she saw this situation, it seemed that although this woman had a bit of a temper, she was also quite cute.

Li Donghe couldn't help but say, "He was murdered?"

Ye Qiu shook his head: "It's not certain yet, I can only be sure that he died before he was thrown down, as for how he died, I have to ask Doctor Qin to solve it, Doctor Qin, it's troublesome." ”

Qin Lizhen was stunned for a moment.

Li Donghe hurriedly glanced at her, and Ye Qiu's words showed that he didn't mean much anger at Qin Lizhen at all.

Qin Lizhen also reacted, and said with a complicated look in her eyes: "Okay." ”

After Ye Qiu finished speaking, his eyes swept over Situ Yuheng and said with a smile: "Chief Situ, do you understand what I said?"

Situ Yuheng's heart jumped suddenly, when he first heard that Ye Qiu was the captain of the criminal police and was also a criminal investigation consultant, he was still very disapprehensive in his heart, thinking that he might have become a member of the Ye family.

But hearing Ye Qiu and Qin Lizhen's words just now, he now had a very bad premonition in his heart, the two of them were obviously fighting on the professional knowledge of forensic medicine just now.

And it is obvious that Ye Qiu's professional level seems to be above Qin Lizhen!

This made Situ Yuheng feel incredible.

Hearing Ye Qiu's words at this time, Situ Yuheng felt a spirit in his heart, and then reluctantly smiled: "I understand." ”

A cold light flashed in Ye Qiu's eyes, and the corners of his mouth hooked and smiled: "That's good." ”

At this moment, suddenly there was a loud noise.

When Ye Qiu just wanted to ask Cai Ya what happened before, he heard this noise, turned his head to look over, and his face changed.

I saw that at the door of the construction site, dozens of people could be seen surrounding a middle-aged woman walking towards this side.

Seeing this situation, Li Donghe's face changed and said, "What's the matter?"

A policeman hurriedly ran over and said, "Bureau Li, it seems to be the family of the deceased." ”

Li Donghe's face changed slightly, and he said, "Stop them, don't let them destroy the scene." ”

"Yes. ”

The policeman hurried over to stop them.

And those people saw that the police were coming and wanted to stop them, but they didn't react at first, but now they started to get a little excited.

A person suddenly shouted: "These dogs stopped us and didn't let us pass, they must have wanted to burn the corpse secretly, and there will be no clues at that time!"

"Yes, they want to burn the body!"

"Rush over and get the body back!"

The crowd, which was originally a little scattered, suddenly surrounded this side at this time, and the dozen or so policemen couldn't stop it at all, and soon retreated to Li Donghe's side, and if they retreated again, they were about to retreat to Li Cheng's body.

Li Donghe's face became ugly, and he said, "What's the matter, we just came over, and Li Cheng's family came over?"

Ye Qiu turned up the corners of his mouth, and said with a sneer: "Originally, I was still a little puzzled about Li Cheng's death, but now it seems that someone must have done it on purpose." ”

Hearing Ye Qiu's words, Cai Yaqiao's face changed, and she said, "Ye Qiu, do you mean those three people ......?"

Ye Qiu shook his head at her, now is not the time to talk about this.

At this time, the crowd had already surrounded them, and more than a dozen policemen were struggling to stop them, and when they saw that they were about to be unable to stop them, a middle-aged woman suddenly broke through the defense line and got in, and just got in, she cried loudly, and then rushed towards Li Cheng's body.