"There are different types of stupidity," I tried to analyze rationally, "like this murderer: the way he deceived people to get out was actually not stupid, but the props were just a bit stupid. To be able to hack people to death so smoothly, he should be relatively strong. It's nothing. Physical problems. Then the only thing left that can make him lack common sense is... He may have some psychological problems that prevent him from living like a normal person. But this kind of problem does not affect IQ very much - in the case where the criminal only has one in the case of."
"During the inspection just now," Jiang Qiu suddenly said, "I counted at least twenty knife wounds on his body. Although the shape of the knife cannot be confirmed for the time being, it can be seen that all of them are concentrated on the back - from the angle , the murderer’s chopping movements should be very fast, but without any order.”
"At least during the period from when the victim was chopped to when he fell to the ground, he was stabbed about eight times. Combined with this piece of white cloth..." He paused slightly, as if hesitating. "The book said that the murderer covered the dead with a white cloth to express guilt, and the towel should be similar. But he chopped so hard. Liang An said that he had mental illness, which should be more consistent with the symptoms of intermittent rage disorder. After he chopped You might regret it a little bit later. It's also very similar to killing with passion, but the conclusion is weird."
"The onset time of intermittent rage disorder is within a few hours, which should not be enough to support the completion of the process from planning a crime to completing the facts of the crime. This is a long-premeditated crime, not a murder of passion caused by a mental illness." I decided. A definition, "If we string together these inferences, we can think that the murderer is a person who suffers from mental illness - probably episodic rage disorder, and has certain conflicts with Li Liejun, and must kill him."
The most difficult aspect of this case is the motive. On the one hand, the murderer killed Li Liejun with premeditation and even chopped him several times. On the other hand, the murderer showed his guilt towards him. This is undoubtedly a contradiction.
I couldn't draw any conclusions while staying here, and I was still a little confused until I left the scene.
As expected, the information investigated by Lubo showed that Li Liejun's life trajectory was completely blank.
"I really have never seen such a strange person," Lu Bo yelled. "It was fine in the past few years. Since three years ago, there are no consumption records. Everything he buys for love is always in cash - I and I You bet, this guy must have huge bundles of money in his villa. Judging from the character in the photo, he might even have a special money room in his house - no one is living in the room anyway. To be honest, there is still money to be made to finance a house. Evidence? The bedroom you are looking at may not be a garbage dump at all, but a kitchen waste dump. The layout of that house, tsk tsk, is enough for him to design all the city facilities."
"Don't be poor." Shao Zi patted Lu Bo on the shoulder. "There are people who don't use bank cards and only use cash. This villa has always had water and electricity consumption records, so it is not really isolated from the real society. Responsible The community worker who checked the water meter said that what he saw was indeed Li Liejun. This can prove that Li Liejun really lived in his villa for three full years and lived on expired snacks. His living habits are so bad that he looks better than us. Xiao Lu Bo Gao is a miracle.”
"Three years ago, Li Liejun was a healthy and upbeat young man with a good job, a high degree of education, and no criminal record. The only unsatisfactory thing in his life was the death of his parents, but that was already eight years ago." Lu Bo He muttered something, and then narrated in a dull voice, "The impression he gives to others is not bad either. I just contacted one of his former colleagues, and although they have almost forgotten Li Liejun's name, they still remember that there was an unknown person three years ago. The young man who knows why he resigned is still a "very mature and steady young man who is too cautious in doing things". Yes, he is Li Liejun. This description is quite similar to Captain Liang. I think Captain Liang, you can think about it, if it is you There is a big villa, why would you build a garbage dump for it?"
"I don't discriminate against the victim's living habits," I found it hard to understand, "but to be honest, I really can't imagine what kind of psychology this is. He said he would not go to the mountains to escape the world, and he was a normal person when he said he was an alternative."
I have always believed that people are shaped by experiences. However, from this information about Li Liejun, I can't see any inducement that would cause this special behavior. He did the most abnormal things at the most inappropriate times. We don't even know what he spent his time in the past three years.
Li Liejun does not have a computer at home, and his mobile phone has been out of service for three years. He registered it with his parents’ ID card. The bookcase upstairs in his house was covered with dust. If he doesn’t surf the Internet or read books, what exactly does he do?
"He grows fruits and vegetables on his balcony, and they grow quite well." Shao Zi shrugged, "There is a garden at the door, but he still has to plant the vegetables in pots... I doubt he doesn't go out often. , but simply... didn't dare to go out." After saying this, Shao Zi suddenly froze.
"He doesn't dare to go out?" I pondered for a moment. At this moment, I suddenly felt someone tap me lightly on my shoulder. He turned around and saw Jiang Qiu.
"I think the autopsy results are very useful." Jiang Qiu said after considering, "So I'll interrupt you."
This action is really fast.
"To put it simply, there were a total of 27 cuts, fifteen longitudinal and twelve horizontal. The cuts were very deep, and the deepest was a penetrating wound, but it did not reach the vital part. The murderer should be a right-handed man, and his chopping movements should be Most of them are from top to bottom and right to left. Judging from the shape, the murder weapon is very sharp and even leaves marks on the bones. It should be a kitchen knife, but it is a relatively small kitchen knife. It can be carried with you and placed in your arms. That kind. It's not an attack weapon, but it's bladed and sharpened." Jiang Qiu's explanation was very detailed.
"This is the extract from his stomach," Jiang Qiu held up the glass vessel with his bare hands without changing his expression. "As you can see, there is only stomach acid. He didn't eat breakfast. What I think is strange is not here. Originally, I thought It can be determined based on this that Li Liejun was killed between 6 and 7 a.m. three days ago, but I don’t think so now.”
Jiang Qiu put on his gloves again, sat on the chair next to the autopsy table very naturally, and pointed at the opened chest of the deceased.
"His stomach has a tendency to contract - this is a normal phenomenon when getting up in the morning, and it is also the reason why people don't feel very hungry at noon even if they don't eat in the morning. But this degree of contraction, combined with his physical condition," Jiang Qiu After a pause, he said, "I think Li Liejun hasn't eaten any food for three days."
"Hunger strike?" The timid Lubo still kept in touch with us by phone, which made me feel a little sorry for his phone bill. "Isn't there vegetables growing on his balcony? Although you didn't find any leftover snacks at his house, it's always okay to pick a few vegetables and fry them, right? If not, you can order takeout... By the way, he doesn't have any. cell phone."
"I thought it was strange before," Shao Zi said in a deep voice, "Although his house has a kitchen and a small amount of gas expenses every month, there are no seasonings in the kitchen - not even oil, salt, sauce and vinegar, and the refrigerator is empty. . Although the flowers and plants on the balcony were a little wilted after three days, they were all intact. So this guy did not eat the vegetables, but just planted them like this. What a strange habit. "
"If he doesn't cook," Lubo finally realized a more important question, "then what does his gas bill go to?"
This is also a doubt.
"We previously inferred that he doesn't read because none of the books in his home have signs of reading." I felt like we had a clue. "Since he doesn't cook, he still has to pay for gas every month. .Does that mean that he needs to use fire every month? Fire can cook rice, and of course it can also burn things. This is his fixed expenditure. In other words, does he use the books he has read every month? Are they all burned in the kitchen?"
This is a very bold speculation.
"The gas bill is deducted from the account left to him by his parents on time every month. Judging from the money data, the monthly gas consumption is probably not much different. If converted into usage time...about every The month is about five hours. The vegetables his family grows are obviously not enough for his consumption. At least we can be sure that he has done something special with this gas company." Shao Zi was a little excited when he noticed the breakthrough we had found.
"Like burning books?" Jiang Qiu lowered his head, looking a little depressed for some reason.
"With such regular use, there should be only one explanation besides cooking and daily entertainment." I touched my chin, "I think there should be more besides that. I think this case should be solved by the victim. start with interpersonal relationships.”
I don't think the victim's strange behavior had anything to do with him being killed. Although there is a big difference between the murderer's actions and a premeditated vendetta, I think it is too far-fetched to say that an abnormal murderer killed an abnormal victim was just an insignificant coincidence.
To achieve the murderer's goal of killing, it is not only necessary to catch up and hack Li Liejun to death, but also to know the fact that he lives alone, is withdrawn, and is physically weak. If Li Liejun was a normal young man with a complete will to survive, no one could ensure that he would have time to deal with the scene after killing him. Even at six o'clock in the morning,
Thinking about it this way, Li Liejun himself may be unusual. I thought of that extremely fake notice again. Judging from Li Liejun's experience, he is by no means the kind of person who lacks common sense in life. This made me doubt the authenticity of the notice again, and at the same time, I also felt something was wrong.
How could a young man who graduated from a prestigious university and lived alone since his parents died lack such common sense? Maybe he just thought it was a prank? This is too dramatic.
"The gorilla surnamed Song is back," Lu Bo may have understood the essence of Song Qiao Yu's skin, but he had no respect for her at all. His voice was quite loud and he didn't know how to live or die, "Tsk tsk, several gigabytes of surveillance video. He is worthy of being the king of exhaustive methods. It’s really sad that people are stupid.”
"Ahem." This was followed by a muffled cough. It was very clear, and it was obviously from the person next to the phone.
You don't have to look to know what's going on. I could even hear Lu Bo yelling in the distance, as if he had lost 100 million, and he was so desperate that he almost cried.
I feel more and more deeply that what I do as a criminal police captain is really no different from what I do as a kindergarten teacher.
