This person is Professor Jia Yuwen, a literature retrieval expert of China Criminal Police College. I want to outline the outstanding deeds of Professor Jia Yuwen in a few words, but I can only do it piecemeal, not as good as the whole picture. 65438+1On the morning of October 22nd, in a sunny office of China Criminal Police College, the reporter occupied Professor Jia Yuwen's precious time for more than two hours, trying to approach the leading figure in the field of document inspection in China and learn more about the thoughts of the 70-year-old man. The eight-year "century production struggle" between Gong Ruxin, chairman of Huamao Group, and his father-in-law Wang Tingxin has finally come to a conclusion. The final judgment confirmed that the will written by Gong Ruxin's husband Wang Dehui in March 1990 was final and valid. This news made three mainland experts headed by Jia Yuwen, a professor at China Criminal Police College, become the focus of attention and pursuit by many media. However, many people still don't know how this famous figure in the literature retrieval field in China has gone through a road of growth full of opportunities and variables.
Jia Yuwen 65438-0936 was born in an ordinary peasant family in Huludao. As the eldest son of this big family with eight brothers and sisters, Jia Yuwen's greatest wish is to read books without spending money and reduce the burden on his family. In the third grade of junior high school, the school should send 100 students to undertake the health and epidemic prevention task of resisting US aggression and aiding Korea, and Jia Yuwen was selected. At the age of 70, he recalled the scene at that time. What the reporter saw was the excitement and complacency of young people. "We started singing the songs of the Communist Youth League at that time and wanted to go to the front to serve the motherland."
However, Jia Yuwen and his classmates were too young to go to the front after finishing epidemic prevention study and completing the task of plague prevention and control in phased areas. Jia Yuwen 1955 When Dalian Medical College graduated, it just happened that the Institute of Forensic Medicine of the Ministry of Justice selected 200 students as the third phase students nationwide, and Jia Yuwen was selected. At that time, the number of forensic doctors in China was small, the age was old and the professional knowledge was weak. When the dean of the medical school sent them away, he said, "Wherever there is a big case in the future, you should all go. You can proudly bring your camera! " However, after studying at the training base in Shanghai, Jia Yuwen knew that the forensic doctor had no chance to "click" to take pictures at the scene. Although somewhat disappointed, Jia Yuwen quickly fell in love with forensic medicine, and even fell asleep with his bones in his arms because he was too absorbed in research, which was passed down as a much-told story in school.
Jia Yuwen's speech is very rigorous. He said that his characteristic is that his adaptability is not bad, and he can basically do one thing and love one thing. After a year of forensic medicine study, Jia Yuwen is fully prepared to be a forensic doctor at the grassroots level. But at the grand graduation meeting, the principal read out the students' homework one by one, but Jia Yuwen didn't hear his name. It turned out that the Institute of Forensic Medicine of the Ministry of Justice established the first postgraduate class, and he was selected again, which marked a turning point in his life. In the Judicial Appraisal Institute of the Ministry of Justice, Jia Yuwen studied literature retrieval. The full name of document inspection refers to a means of investigation and judicial expertise by using the theory and method of document inspection to inspect the document material evidence in various criminal cases and civil cases and determine the relationship between documents and case facts, parties or suspects. Document inspection, such as forensic examination, trace inspection, material evidence inspection, etc. , belonging to the category of judicial expertise. Professor Jia Yuwen said that the objects of literature retrieval include handwriting, printed words, seals and voice recognition. Rich in content, the more research, the more interesting it is.
People who deliberately falsify will always lose when they are worried. Professor Jia Yuwen believes in one sentence: it can't be fake, and it really can't be fake. 1960, Jia Yuwen officially went to the First Police Cadre School of the Ministry of Public Security (the predecessor of China Criminal Police College) to teach, and returned to his hometown in a truck with equipment a week later. As the first graduate student majoring in document inspection in China, Jia Yuwen has to participate in the identification of some important cases while teaching.
Speaking of the case, Jia Yuwen lit a cigarette, which evoked stories that were deposited in the depths of memory. A kidnapping and murder case occurred in Dunhua, Jilin. A little girl of 1 1 was cheated out of school, and her life and death were unknown. The real murderer is among the suspects listed by the police, but there is no evidence to make him obey the law. Six months after the incident, the real murderer saw that the wind was getting smaller and smaller and more arrogant. He wrote an anonymous letter to blackmail the girl's parents, and even claimed that he would kill them if they had another child. But the murderer didn't expect that it was the vicious words he wrote with his left hand in this letter that made Jia Yuwen find the hope of solving the case. Jia Yuwen found a file with the suspect's real handwriting, closed the door for two days and two nights, and analyzed the details such as writing habits, strength and text structure one by one, and finally reached an expert conclusion. In the face of irrefutable scientific arguments, the cunning criminal finally admitted his crime.
During the conversation, the reporter had a question: With computers so popular, how to check and identify printed documents? Professor Jia Yuwen was not embarrassed about this and said, "If you want people to know, you have to do it yourself." For Jia Yuwen, every piece of paper, every box of ink and every toner cartridge is different. Sentence patterns and mood in a specific environment can reflect the personality characteristics, mentality, emotions and other characteristics of specific characters. Literature retrieval is not a simple word recognition, but a comprehensive test based on cultural, historical, physical, chemical and other scientific knowledge. The conversation lasted nearly two hours, and Professor Jia Yuwen made no mention of the "century dispute". Perhaps it is because people from all walks of life pay too much attention to it, and Jia Laocai doesn't want to mention it. He just said, "I have never been reconciled. Why do we have to be wrong when we are right? " I was relieved to learn the final result not long ago. "
In August, 2000, Jia Yuwen accepted the invitation of Professor Xu from the Material Evidence Appraisal Center of China Renmin University, and together with the researcher Zhan Chucai from the Material Evidence Appraisal Center of the Ministry of Public Security, as a handwriting expert, he was responsible for the authenticity of the signature on the will. These three leading authoritative experts in the field of domestic literature retrieval have been praised as "iron triangle" by Hong Kong and Taiwan media. The three members of the opposition expert group are from Hong Kong, the United States and Canada. Competing with such opponents to identify the authenticity of the eight traditional Chinese character signatures on the will, Professor Jia Yuwen said: "Although the case is small, the honor is great. Personal honor is small, and the domestic document inspection industry has great honor. "
After careful analysis, Jia Yuwen, Xu and Zhan Chucai come to the conclusion that Wang Dehui's autograph and witness's signature in Hitachi's will in March 1990 are true. In August, 20001year, the Hong Kong court held a formal hearing to hear the case. Jia Yuwen appeared in court on behalf of the expert appraisal team. The trial of first instance lasted 173 days, setting a record for the trial cycle of Hong Kong courts. During this period, the debate on the authenticity of the signature lasted for as many as 37 days, and only one pen required several rounds of debate. Although it is the first time to appear in court, Jia Lao is very satisfied with his performance in court. Our barrister said excitedly to Jia Yuwen after the court: "I have been a lawyer for so long, and you are the best one I have ever seen." It is even reported that the opposing counsel was deeply moved by Jia Lao's knowledge and demeanor and wanted to ask him to make an appraisal for another case.
However, the result of the first trial was beyond Jia Lao's expectation. Gong Ruxin was sentenced to lose the case, and the trial judge completely denied the appraisal result. The "Iron Triangle" lost 0: 1 in the first round. In the subsequent second trial, Jia Yuwen went to Hong Kong again to further strengthen the expert group's appraisal results. However, the court of second instance ruled that Gong Ruxin lost the case. Two of the three second-instance judges thought that the original judgment was upheld, and one judge thought that Gong Ruxin won the case or sent it back for retrial. The second trial result of 1∶2 made Jia Yuwen see the hope of victory. Recalling the mood at that time, Jia Lao said that what worried him most was: we three "old guys" in the domestic literature retrieval field had so many students, how to tell them? The laws implemented in Hong Kong belong to the common law system, which is case law rather than substantive law. The case of "century property dispute" has great value and influence, and it is very likely to be used as a precedent in the future. In that case, I will never close my eyes!
In view of the completely opposite appraisal conclusion of the other party, Jia Lao pointed out two major injuries: First, finding evidence after reaching a conclusion made a preconceived taboo. Second, two identical words written by a person at the same time will not be exactly the same, and the other party has committed the taboo of mechanical comparison in the process of document retrieval. On the afternoon of September 16, 2005, after two rounds of hearings, five judges of the Court of Final Appeal of the Hong Kong Special Administrative Region unanimously ruled that "the appellant's appeal was successful. 1March 990 12 Hitachi's will was Wang Dehui's last will. " In Jia Lao's office, the reporter saw this two-centimeter-thick final judgment. Below the word "straight" on the home page, there is a straight line that Jia Lao uses red strokes.