Use psychology to solve crimes and communicate with suspects: Special session by criminal psychology expert Li Meijin
w88 casino News Network (Reporter Ye Xiaoyun Photography Le Haonan)Reason is used as a stick to explore the crime scene; emotion is used as a pen to outline the mental image of the criminal.2015Year3month25日18:40, "the first person to profile criminal psychology in China", professor and graduate tutor at the People's Public Security University of China, academic member of the China Police Association, and vice president of the China Juvenile Delinquency Research Association, Professor Li Meijin visited the University of w88 and Economics to interpret criminal psychology. The lecture has not yet started, but the international conference hall on the third floor of Chengxin Building is already packed.
Lecture site
With sleek short hair and a black coat, Li Meijin walked onto the podium with a smile. She first made fun of the male-to-female ratio at the University of International w88 and Economics, and humorously called herself a "senior girl". Then she talked about her university life and work experience. From the experience of getting up early to memorize vocabulary words in college and falling asleep in class to the interesting attitude of famous teachers in the philosophy department in class, Li Meijin's stories are full of fun and made the audience laugh again and again. In her words, the grassroots criminal investigation work is also exciting and hard work. "If your body is weak, you can't do it, and if your brain is slow, you can't do it."
Professor Li Meijin
It was her experience in grassroots criminal investigation that made her very interested in the psychology and motivations of criminals; at the same time, she believed that domestic investigation and handling of cases at that time relied too much on interrogation and lacked analysis. "Can we study crime in other ways?" - With confusion and curiosity, Li Meijin entered the field of criminal psychology.
"Studying criminal psychology is to understand the subtext of criminals." Li Meijin pointed out that the content of real-life criminal investigation and TV dramas are mostly far from each other, and experimental research and quantitative analysis are not suitable for criminal psychology. The vast majority of crimes involvePersonal psychological problems,"Defects in intelligence and character are the key to the problem." Immediately afterwards, Li Meijin reproduced the psychological analysis process to the audience through several specific cases. During the investigation of Yang Xinhai’s serial murder case, she learned from the murderer’s identityThe tools and techniques used to commit the crime indicate his height,Through his brutal act of extermination, we can infer that he has been isolated from his family life for a long time. Based on the almost perfect crime scene, we boldly guess that the suspect has at least two or three criminal records...The precise reasoning and accurate judgment made the audience stunned. She also joked: "In the eyes of ordinary criminal investigation staff, I am basically a wizard."
Deeping into the theory of criminal psychology, Li Meijin first clearly explained several concepts such as "preconscious", "subconscious" and "unconscious" in concise words, and then conducted an in-depth analysis of the famous "Ma Jiajue" case based on the theory of levels of consciousness. She extracted clues from the suspect's slip of the tongue, the words used in the torture and the behavior before and after the crime, and used her keen perception and bold inferences to paint a "portrait of Ma Jiajue's criminal psychology" that is different from the public impression. She also expressed deep sorrow for college criminals such as Ma Jiajue and Yao Jiaxin, and warned all college students to "cherish their talents" and not go astray.
When referring to the most difficult crime case she has ever experienced in her work - the "Yangquan Series Knife Cases", Li Meijin said: "Not being able to see (the suspect's) motive does not mean there is no motive." In the confrontation with the elusive suspect with unknown motives, she accurately guessed the suspect's thoughts, battled wits with the suspect who resisted being analyzed during the torture, and detoured through questions to study the criminal motivation and psychology. The fascinating real plot like a novel amazed the audience.
The audience is attentive
During the question-and-answer session, Li Meijin first analyzed the "natural criminals" - antisocial personality, and then gave specific guidance on preventing criminals: increase crisis awareness in daily life and always be vigilant; adjust your mentality when facing criminals to negotiate with criminals, stay calm, and avoid panicking and shouting. "Put life first in all choices”, she concluded. Lecture until22:00It ended with warm applause.
This event is hosted by the Academic Practice Department of the w88 casino student union.
