After rejecting the marriage, the head of the Qin family was crushed by me.

"First of all, we need to know that under normal circumstances, there is not much difference in the way a person commits a crime. The characteristics of the deceased will also become extremely consistent in this case. The reason is very simple. To use an analogy , for a delicate underage girl, just moving your hands may be enough to kill her, but this trick does not work for an adult man who is 1.9 meters tall and has a lot of muscles. This is why The first thing we, the International Prison and the International Court of Justice, did after taking over Continent F was to set up a women’s gym and encourage women to maintain a certain frequency of fitness every week.” Qianzhe Mian spread his hands, “Back to our cases, if these ten cases The crimes were all committed by the same person, so he has several possibilities.”

"First, this person is extremely vigilant and has extremely strong personal abilities. While counter-reconnaissance, that is, changing the target of the crime, he can change the method of committing the crime and successfully kill someone. He may even have no target and commit crimes as he pleases. while concealing traces.”

"The second case is that this person suffers from multiple personality disorder and was in a state of different personalities when committing the crime. In this regard... Aunt Susu should have something to say, right?" Qian Zhemian looked at Hansu.

"Well, I took over a case in country D before. One of the people was caught on surveillance camera and killed someone, but he refused to admit it. Even the polygraph test couldn't detect anything. So the police in country D found me and wanted my help. Let's see what's going on." Han Su leaned back in the chair helplessly, "When I communicated with him face to face, I found that in just 5 minutes, his eyes changed three times, and for a while he said that he just knew the deceased. At one moment he said that he was familiar with the deceased, and at another he said that he had never met the deceased before and was a stranger...Every word he said was true in his heart. He did not lie, but he had difficulty remembering between his several personalities. It’s just sharing.”

"Yes, this is also the case in my guess, which is the second case I just mentioned. The suspect suffers from multiple personality disorder and has at least three different personalities with violent tendencies. Even this The three personalities have achieved very high achievements in three completely different fields." Qianzhe Mian looked around and asked, "Do you have any questions about this part?"

"No—" Everyone in the audience nodded, indicating that they had no doubts.

"In the third case, the main culprit is the same person, but he has many accomplices. For example, he has a gunman, a thug, an expert in drug dealing... He is just the leader." Qianzhe Mianpai He clapped his hands to focus everyone's attention on himself, "According to the trace inspection team reports sent to me through my exclusive channel by the police in various places before the meeting, the traces left in the ten murder cases all indicate that the murderer is male. They were between the ages of 25 and 35, and one of them was Caucasian - because after an afternoon of inspection by the trace inspection team we dispatched, we found that next to the door where the first case was suspected to have occurred, where the advertisement was originally posted, Some residual glue stuck a few hairs of the murderer, and after analysis, it was concluded that this is a classic Caucasian gene. The hair belongs to hair, so it can be judged that the height of this person is between 1.8 meters and 1.9 to [-] meters and a half."

"In the first case, the criminal should have received higher education and served in the armed forces of country F or other countries. Considering the ballistics analysis of the scene in the first case, the bullet fired was once the royal family of country D. The exclusive bullets of the Guards are mostly found in the firearms equipment of the armed forces of country D. Therefore, I reasonably speculate that he may be an active or recently retired member of the armed forces of country D. His hair can be seen when he was discovered... ..." Qianzhe Mian called up a picture, "It's very shiny. It can be seen that he is well-maintained. Even if he serves in the armed forces, he is not dry or frizzy. Therefore, it can be concluded that his life is quite wealthy. , it can even be called pampering. It is more likely that this pampering lasted for several years. So, what is his criminal motive? You can think about this for yourself. "

"Next, let's talk about the second condition, multiple personality disorder, later renamed dissociative identity disorder, which is characterized by dissociative amnesia and identity changes. Patients will have two or more obviously different identities or personalities. Partly, it is like "different people living in the same body". In addition, each personality of the patient is stable, fully developed, and has its own thinking mode and memory. The split personality can have different names, genders , age, race, and even species - regarding the causes of split personality, some theories believe that multiple personality is related to childhood trauma, because this is the formative stage of personality. When faced with an unbearable shock, patients "empty out" , to achieve the feeling of "this didn't happen to me", which may be necessary for people who have been seriously injured for a long time." She took a sip of the water Qin Yelan handed her and continued, "In a few years I did research some time ago, and the results showed that more than 90% of patients with dissociative identity disorder experienced various forms of abuse and violation in childhood. After discussions, my team and I also tended to believe that dissociative identity disorder is a cross-cultural problem. Traumatic psychological disorder - that is to say, in the second case, the suspect is likely to have suffered various abuses in childhood, leading to the emergence of multiple personalities. It should be noted that being abused has a relationship with whether the environment in which he grew up is wealthy. There is no absolute correlation. Some people were born in poor families, but grew up in a loving family atmosphere. When they talk about the past as adults, they still think it was a good time; but there are also people who grew up in a wealthy family, but they still feel that it was a good time. He has never felt the slightest bit of love, and even grew up under high pressure. When such people grow up, most of them are mentally fragile and emotionally unstable, unable to learn to love others, and dare not accept the love of others."

"In the third case, this person plays the role of a leader. Similarly, he has received higher education, but is not necessarily from F continent. He may not be in F continent, but just hires a few people to help remotely. He killed people and ordered them to be killed indiscriminately." Qianzhe Mian tossed the mouse in his hand, "He may have been in a high position since he was a child, that is, he has a high social status, a lot of money and power, and he can do things as he pleases. But why would such a person do such a thing to the innocent people in Continent F... Do you have any guesses? I want to hear your thoughts."

Thank you for your support