The scene was tragic. .org

The five deceased were all students in the third (6th) class of high school.

Chu Weiyuan, male, was beheaded and died in the middle of the wasteland behind the auditorium.

Zhan Xide, male, was stabbed 6 times in the chest and abdomen, his internal organs were ruptured and he died of blood loss, the body was located on the first floor of the auditorium, and the body held a boning knife in his hand.

Ming Qian, female, had her throat cut and died on the first floor of the auditorium, with a blood-stained dagger at her body's side.

Yan Qin, female, had her head smashed with a blunt object and died at the back door of the Great Hall, with a stone stained with flesh and brain tissue next to her body.

Hu Hengyi, male, was stabbed in the back and neck, the major artery in the neck was cut off, and he died of blood loss, and his body was located in a corner of the wasteland behind the auditorium.

From the moment I saw the first deceased, I began to have a strange feeling, and after seeing all five corpses, this strange feeling became more and more profound.

Shen Tangzhi noticed my expression and asked, "What's the matter, do you see anything unusual?" ”

I didn't answer and asked, "From the perspective of a senior forensic doctor, do you have a vague profile of the murderer who killed these people?" ”

Murderer profile is an important criminal investigation method, which is divided into two parts: murderer portrait and criminal psychological profile.

Among them, the portrait of the murderer, that is, the literal meaning: through the description of the eyewitness, the portraitist directly draws the portrait of the murderer. But what if there are no eyewitnesses? In fact, the portrait of the murderer can be completed without witnesses. Based on the evidence and clues left at the scene, such as the size of the shoe prints, the depth of the footprints, etc. The height and weight of the murderer, or the collection of genetic carrying materials such as the murderer's hair and body fluids, and the approximate physical condition and face of the murderer can also be deduced through the gene pool data.

The criminal psychology profile focuses on the psychological characteristics of the murderer. Based on the crime scene and the analysis of the murderer's behavior, the murderer's psychological characteristics, personality, living environment, occupation, growth background and personality traits can be inferred. For example, a methodical killer who acts cautiously is different from a general psychopath, who may pay attention to the news, pay attention to personal hygiene, be very intelligent, be flexible, and deliberately leave some physical evidence. Methodical killers are often obsessed with the law enforcement process, participating in investigations and even acting as witnesses to find out what the police have to know, so that they feel powerful and in control.

Shen Tangzhi nodded: "There is no doubt that there is more than one murderer, and all of them are novices, and his or her murder methods are extremely crude. For example, the corpse that was beheaded was actually cut off with a knife, and I estimate that the person who did it had never even been in the kitchen in his life, and those knife marks were simply miserable. Judging from the messy murder scene, these murderers do not have the slightest sense of hiding their own information, and I believe that when my men arrive, we will be able to collect a lot of evidence. ”

"Where do you think the murderer will be?"

"Won't you still be in school?"

"Right in front of our eyes."

Shen Tangzhi listened to my words, was slightly stunned, and then reacted: "You mean, these people ...... Are they killing each other? Her eyes widened, and her eyes were full of incredulity.

I shrugged and motioned for her to take a closer look.

And in the process, I continued: "At the scene we found three murder weapons, a dagger, a boning knife, and a stone. These murder weapons correspond to the causes of death of three people - those who had their throats cut, those who were stabbed in the chest and abdomen, and those whose heads were smashed by stones. A subsequent identification of the human remains on the murder weapon proved that my speculation was correct. In addition, there are some traces of the struggle left at the scene, although they are not very obvious, and it is easy to mislead them into thinking that they are scattering for their lives. But there is also the strangest thing - the other two deceased, the murder weapon that caused their death, has not been found. ”

Shen Tangzhi picked up Chu Weiyuan's head with both hands, carefully looked at the section of his neck, and admitted my inference without the slightest hesitation: "Indeed, neither a dagger nor a boning knife can cut off a person's neck bone so neatly." The other person who was stabbed in the neck had a deep wound on his neck, and unless the killer's arm strength was amazing, it was basically impossible to cut so deep at once with a lighter knife such as a dagger or boning knife......"

"So, I deduce that in addition to these five deceased, there should be another survivor, and this person should be using a heavier knife, such as a thick-backed bone cleaver."

Shen Tangzhi put down the head in his hand: "It's like the video in the CD, do you think there is also a 'selection competition' here?" ”

I glanced at the human head on the ground, this young man who was only seventeen or eighteen years old, should have enjoyed his youth to the fullest, but now his face was full of pain, turned into a corpse with separate bodies, and I only felt that my heart was heavier: "This so-called 'man-wolf game' must be stopped...... I have a bad feeling that the terrible events may have just begun......"

"According to the country's detective law, if you participate in the investigation of violent cases in the police department as a private detective, you can get temporary permission to rob - I suggest you apply to Cheng Cheng for this right." Shen Tangzhi's expression was serious.

"This ...... "I'm a little embarrassed.

"If you find it troublesome, I can write the application report for you."

"No, Section Chief Shen, the problem is, I don't know how to use a gun......"

"......" Shen Tangzhi was angry, and then she sighed, "When this case is completed, I will train you to learn guns." ”

"What?" I subconsciously wanted to refuse, what kind of joke did she want me to be her student? Wouldn't that be noisy with her? And I am lazy by nature, and I follow the principle that more things are better than less, but under Shen Tangzhi's quickly cold eyes, I still admit defeat: "...... Uh, okay. ”

Seeing that I agreed, Shen Tangzhi nodded and looked away.

"Mr. Ji, Mr. Ji ......"

At this time, I heard someone shouting at me, and when I turned my head, it was Principal Kaohsiung Yi, who was stopped outside the warning bar, and there was a person standing next to him, who was also an old friend - the head teacher of the third (6th) class of high school, Mr. Si Huaguang.

Teacher Si brought bad news: there was indeed another student in the third (6th) class of high school who disappeared last night, a boy named Qin Yu.

Although it is not rigorous, in my opinion, this has basically confirmed my conjecture - last night, near the auditorium of Yucai High School, another "selection competition" of the "Million Jackpot Human Wolf Game" was held, and Qin Yu, just like I saw Xu Wen and others in the CD video before, was successfully promoted by killing other participants.

Next, I asked Si Huaguang to help me dial the phone number of Li Yuanxiang's house, and after confirming that Li Yuanxiang was at home, I immediately borrowed Shen Tangzhi's car and rushed to Li Yuanxiang's house.

There is a very important thing, I have to get the answer from Li Yuanxiang's mouth.