After asking some more questions, he found that the girl's knowledge was really limited, and she was completely panicked at this time, so naturally she couldn't ask anything.
In the end, Yu Chen only knew that the girl's name was He Siqi, nineteen years old this year, a 2017 English teacher training student at the School of Foreign Chinese of Yunshi University, two victims, the male named He Xiaoping is 46 years old this year, and the female is named Qi Hongshan, 42 years old, who opened a food stall and her hometown is in Jiangsu.
In addition, He Siqi can't even say the specific income level of the family.
There was no way, Yu Chen had to call a policewoman over, ask her to calm He Siqi's emotions, and ask her to wait for He Siqi to stabilize and make a record for her.
Then, he found the locksmith who was still at the scene, waiting to cooperate with the police investigation.
He is a regular locksmith with the corresponding certification certificate, and he is quite familiar with He Xiaoping and his wife, and he also knows He Siqi, otherwise he would not easily help her open the door.
It's just that this familiarity is only relative, I only know that He Xiaoping is very good, very honest, and easy to get along with, while Qi Hongshan is a little snobbish and loves to take advantage, but there is nothing wrong with it.
Other than that, I don't know.
Yu Chen beckoned a criminal policeman to come over again, asked him to make a record for the locksmith, and went upstairs directly.
As soon as he walked to the second floor, he saw a suitcase standing at the door, he heyed and asked, "Where did this suitcase come from?"
"The person who reported the crime."
The police at the police station hurriedly replied: "After the reporter found a locksmith to open the door, she just wanted to go in, and she saw her parents lying in a pool of blood in the living room, and she was startled, and the locksmith was also frightened, reminding her to call the police immediately." ” She probably panicked, and she didn't know how to make a call, so she stumbled downstairs, ran into a colleague patrolling the village, and immediately said it.
"That's right."
Yu Chen understood it, said that he had worked hard, so he walked into the scene and asked Yuan Youchong: "How is the situation?"
"Preliminarily, let's kill for a vendetta."
Yuan Youchong said: "The murder weapon has not been found yet, and there are traces of a fight in the room, and it is a mess.
In addition, the surrounding residents said that they heard the sound of ping-pong at about 11 o'clock last night, and estimated that the murderer committed the crime at that time. ” "Others, the property is still there, the room has not been rummaged, it is estimated that the murderer left immediately after committing the crime, so it is speculated that it should be a vendetta or a contradictory killing."
"Doors and windows, Lao Cheng said that there are no traces of being violently pried open, but I don't think this discovery is of much significance."
"A colleague from the police station had asked the locksmith before, and the locksmith said that this kind of door, unless it is locked, can be opened with a piece of cardboard."
"He used this method to open the door, but the card board used was also specially made, with a groove, the tip was hook-shaped, and it was easier to open the lock, but it could also be opened with ordinary hard cardboard, and it would take a while."
"But considering that the scene of the crime was in the living room, the victim and his wife should have been sitting here at that time, and it was unreasonable for the murderer to pick the lock and come in, it is estimated that he knocked on the door to enter the scene, and then a conflict broke out with the victim and his wife, and he killed in anger, which was a crime committed by passion and acquaintances."
Yu Chen breathed a sigh of relief, the murderer didn't clean up the scene much, it can be seen that the criminal IQ is not too high, and it is not an indiscriminate crime such as wandering crime, robbery, theft and murder, the difficulty of the investigation should not be great, and the investigation is carried out with the victim's interpersonal relationship as the starting point.
The two chatted for a while, and then Zhou Qianxin stood up, exhaled a long breath, and said, "The autopsy and biotrace work at the scene are almost done. ” "Oh" "Let's put it simply," Zhou Qianxin organized the language, and said: "The victim died between ten and twelve o'clock last night, and the specifics will only be known after the autopsy." ” "Fatal injuries, the male victim should have died of hemorrhagic shock, multiple sharp wounds on the corpse surface, and a huge amount of blood loss.
It's hard to say about women, who may die of hemorrhagic shock like her husband, or they may die of a head injury caused by a contusion and a laceration in the back of her head that hit the corner of the coffee table. ” After a pause, she said: "Although the scene is messy, it is not difficult to restore the crime process, do you need it?"
"Let's talk about it."
Yuan Youchong nodded.
"Okay."
Zhou Qianxin turned sideways, pointed to the sofa, and said: "Before committing the crime last night, the murderer and the victim couple should have been sitting on the sofa drinking tea and chatting about things, and then there was a conflict, and the perpetrator directly took out a knife Well, when he came, he should have made a plan to kill and carried a knife with him." ” "According to the analysis of the traces such as blood marks at the scene, he suddenly jumped up, took out a knife and stabbed the male deceased in the shoulder while leaning forward and prostrate slightly on the coffee table to read something.
After that, the murderer immediately pulled out the knife and took a few steps back, at this time, the female victim ran out, was kicked in the stomach by the murderer, she fell to the ground after a stumble, the back of her head hit the corner of the coffee table, and immediately lost consciousness.
"At the same time, the male deceased pushed away the coffee table vigorously, trying to make room and run to the kitchen, presumably to fight the murderer with a knife, but he didn't expect his wife to lose consciousness so quickly, and was chased by the murderer and stabbed several times in the back."
After being injured, he collapsed to the ground, and the murderer hooked his foot, turned him over, and stabbed him several times in the chest and abdomen.
In the process, he no longer had the ability to resist.
Until he was completely unconscious, the murderer returned to the coffee table and stabbed the female victim a few more times. ” "At this time, she is not dead, and there is a life reaction on the wound, but after a few cuts, it will not work at all."
Yu Chen asked: "Since the victim resisted fiercely, then?"
"No," Zhou Qianxin knew what he was going to ask, shook her head and said, "The victim has fallen behind the whole process, and I am afraid that there is no way to cause substantial harm to the murderer." ” "The male deceased's right shoulder was stabbed at the beginning, and in a short period of time, that hand was basically useless, plus he had the idea of going to the kitchen to get a knife and then fighting the murderer, but the murderer seized the opportunity to stab him in the back several times, and completely lost his resistance."
"As for the female deceased, she was kicked as soon as she wanted to resist, fell to the ground and suffered a heavy blow to the head, and she fell into a coma, and she couldn't do anything."
"So, don't look at the messy scene, there are traces of fighting and resistance, but in fact, the resistance is not very fierce."
Yuan Youchong frowned: "In other words, there is no biological evidence that can directly point to the murderer at the scene and on the victim."
"Not necessarily."
Zhou Qianxin said: "The murderer should indeed not have suffered serious injuries, but it is unlikely to be said to be unscathed."
And as long as he breaks a piece of skin, it is important evidence for us.
In that case, I'll go back and check it out again.
"Torture and murder :