"Is there another person in Gao Rui's family?" Several people asked suspiciously.
I nodded and said to everyone: "That's right, I don't know if you have noticed that bottle of red wine. Judging from the traces of the red wine cork, this bottle of red wine has been opened for the first time. But judging from the remaining red wine inside , only two-thirds are left. Even if Gao Rui fills the whole goblet, I'm afraid it won't be so much less."
Guan Zengbin's puzzled expression turned into shock: "In other words, Gao Rui is not the only one drinking. At that time, there must be another person drinking with Gao Rui!"
I snapped my fingers, and said, "It's true. So Gao Rui died after drinking red wine with this person, that is to say, this person should be an acquaintance of Gao Rui."
"That's right." I turned my head and asked Gu Chen, "Did the camera outside find anything?"
Gu Chen spread his hands and tilted his head: "Someone destroyed the surveillance, and it was discovered during the investigation."
I couldn't help but frowned. I'm afraid this case is not that simple.
Guan Zengbin kept circling around the chair, and she said while circling: "But you think, if it was a homicide, how could Gao Rui let others inject potassium cyanide into his blood vessel? I didn't detect it in his body. Other ingredients, and the amount of red wine is impossible for him to even have the ability to resist."
Fixed in place, Guan Zengbin said: "Judging from the current situation, I think it is still suicide."
I ran my fingers through my hair, thinking. In fact, I also think that the possibility of suicide is higher, but since someone once stayed in Gao Rui's house, could this person force Gao Rui to commit suicide in some way? Like using someone to threaten him
It's not impossible either.
"Let's start with Gao Rui's acquaintances." I looked at the two people and said, "In the previous case, Gao Rui covered up the falsified scene to interfere with solving the case. Although we pleaded, the job must be lost. He must Can't enter the school laboratory, so where did you get the potassium cyanide?"
At dusk, we came to Yucai High School to find out about this matter.
To be honest, Gao Rui's popularity is very good, after all, handsome and talented people are rare. But even though he is very popular, if he asks others for potassium cyanide, they should be alerted immediately. After all, this is a highly dangerous chemical. If you want to go to the laboratory to get it, there must be a record, unless it is stolen.
After asking, don't say that no one has heard Gao Rui's request, or even met Gao Rui.
We looked through the records of chemicals in the school laboratory and found that no one had applied for them in the past three months. Moreover, the amount of potassium cyanide in the laboratory is not small, and the suspicion of someone stealing potassium cyanide has been ruled out.
I looked at another building corresponding to the high school, and asked a teacher, "The opposite is the junior high school?"
The teacher nodded: "Do you think it is the junior high school?"
In the laboratory of the junior high school.
"Here, someone really stole potassium cyanide." The young female teacher in charge of the laboratory was sweating anxiously.
A small piece of potassium cyanide can poison an adult in a short time, and the stolen amount is enough to poison ten people.
"Monitoring." I said lightly.
"There is no monitoring." The female teacher said.
Gu Chen looked helpless: "Such a dangerous thing is so easy to steal?"
"The problem is that the school has been established for decades, and no one has stolen it. Why did I just..." As she spoke, the female teacher began to cry.
Guan Zengbin hurried forward to comfort her.
If it wasn't Gao Rui who stole potassium cyanide, it should at least be someone from Yucai School. This person must know that the laboratory in the junior high school is not monitored, so he dared to do it. Then the most likely thing is to guard and steal. When I looked at this young female teacher in her twenties, I couldn't help but play out a bloody love drama in my mind.
Could it be those who have a crush on Gao Rui who gave it to Gao Rui
"Check it out." I shook my head helplessly: "Make notes one by one."
This kind of case without the slightest clue can only be investigated according to the most conventional routines. Check surveillance and record statements.
But when I was about to start work, Xiao Liu called me: "Hey, Wu Meng, where have you all gone?"
"The case is being investigated, what's the matter?" I replied.
"Someone committed suicide again. Looking at the style, it feels a bit similar to Gao Rui's suicide case." Xiao Liu said: "The address is on Yanghao Street. You can see it as soon as you go there. I am also preparing to set off and rush to the scene."
Hearing Xiao Liu's words, I hurriedly stopped and said, "Don't go to the scene, bring a few people to investigate the loss of potassium cyanide in the junior high school of Yucai Middle School. This is a big task, and I leave it to you!"
"What? Give me the tiring and boring work every time? Last time..."
Before Xiao Liu finished speaking, I hurriedly said: "Liu, my signal is not good, what are you talking about?"
As I said that, I hung up the phone in a hurry, and then said to Guan Zengbin and Gu Chen, "Let's go!"
In fact, the suicide case should not be handled by us, because the most important task is to track down Zhao Mingkun. But since this case is about Gao Rui, it is impossible for me to leave it alone. Although Gao Rui and I have known each other for a short time, sometimes, becoming friends is never based on the length of time.
Yanghao Street is located in the old town of Dongxing City, and it still retains the architectural style of the last century. No need to ask, the whole street is not monitored. There is only one day between these two suicide cases, and the distance is not very far. According to Xiao Liu, even the style of suicide is very similar, otherwise, Xiao Liu probably would not have notified us.
By the time we arrived, it was already dark.
We walked into the old building, and the voice-activated lights inside were all broken. If someone hadn't warned me, I'm afraid Gu Chen would have to smash the stairs.
As we went upstairs, the comrades who came earlier gave us an introduction.
The name of the deceased was Wang Yiman, 32 years old, female. The deceased Wang Yiman's husband died in a car accident five years ago, and their four-year-old daughter also died at the same time. After her husband died, Wang Yiman hid in the house all day and rarely communicated with others.
She was found hanged at home just now, but it seemed that she had been dead for a while, if it wasn't for the rancid smell, no one would have noticed.
They received a call to the police at around seven o'clock, saying that there was a rancid smell coming from Wang Yiman's house. The neighbors called the door and no one answered, so they called the police. At first they thought it was a civil dispute, but when they opened the house, they found the body.
While talking, we have already gone upstairs.
Opening the door of Wang Yiman's house, a dead body appeared in front of us.
Wang Yiman was wearing a wedding dress with a long skirt dragging on the ground.
"Action!" I snapped my fingers.
I stood under the corpse, my face was facing Wang Yiman's. There was already a lot of rotten smell coming from the corpse, but the surface of the corpse didn't seem to be decomposing too badly. If you look closely, you can see that her face is painted with makeup. This woman had dressed herself before she died.
Thinking of this, I raised her long skirt, but in fact, hanging is the most prone to incontinence.
Wang Yiman made enough preparations before he died, that's why he died so decently.
This should be a beautiful woman.
The height of the stool coincides with the height of Wang Yiman's feet, but think about it, it is often shown in TV dramas where the stool is placed on the ground and there is a long distance from the deceased's feet. There is no way to fake a suicide scene in real life. a few of these
"Put the body down, slowly," I said.
Guan Zengbin conducted a simple autopsy above.
"The doors and windows are all locked." Gu Chen said, "When you came in, were the doors locked?"
"That's right, it's locked. At that time, several of us came in through the door, and we found the body after entering. We checked around, and the windows were all locked, and there were iron bars on the windows. If someone killed someone If you run away later, the murderer won’t be able to get out at all.”
"Obvious horoscope marks." Guan Zengbin said during the autopsy: "There is only one hanging ditch, and the force is inclined upwards, basically ruling out the possibility of being strangled to death and pretending to be hanged. Judging from the situation of corpse spots and corpse rigor, It is estimated that he died for about two days. Judging from the distance between the deceased's feet and the ground and the distance between the rope and the ground, it is a short-distance fall method of death."
"What?" I asked, "What's short and long?"
Guan Zengbin gave me a blank look: "It means that she should have stood on a stool, and then kicked the stool down to commit suicide. This is a short fall, so her cervical vertebrae were not broken, and judging from the marks on her neck, it seems that she deliberately found someone Well, the angle at which the rope is tied to the neck, I think there must be something wrong."
Looking for a special angle
Guan Zengbin continued: "Don't think that this person died because of hanging, but in fact, even if he hanged himself, there are many causes of death in the end. For example, he died of brain hypoxia due to compression of blood vessels, for example, he died when he broke his cervical spine during hanging, for example, he died of oppressed blood vessels. trachea, leading to death due to lack of oxygen, such as the instantaneous death caused by compression of the vagus nerve."
"I think, only by returning to the autopsy room can we find out the real cause of death of this person."