I want to know the story of Ma Jiajue.

According to the rule of law online report of CCTV, confirmed by the Ministry of Public Security, Ma Jiajue, a Class A wanted criminal of the Ministry of Public Security, was arrested in Sanya, Hainan at 7: 30 last night. Please read our reporter's report on how this major case that attracted national attention happened, and how the Ministry of Public Security directed and coordinated local police to fight together and quickly arrested the suspect. At 7: 20 pm on March 15, the Hexi Police Station of Sanya Public Security Bureau received an alarm from a taxi driver, saying that a man who looks like Marek Jiajue was found near a farmer's market in the Yellow Pages, marketing at a small cost. Sanya police immediately dispatched a large number of police officers to the farmer's market and arrested the suspect on the spot at around 7: 30 pm. Through fingerprint comparison, it is confirmed that this man is Ma Jiajue, a Class A fugitive wanted by the Ministry of Public Security. This is the young man who looks a little tired. More than 20 days ago, he was suspected of making a major murder case that shocked the whole country. February 23rd this year is the first day of the new semester in Yunnan University. However, at noon that day, a very shocking news spread among the students: the bodies of four students were found in a boy's dormitory in Ding Xin Student Apartment. The school immediately confirmed that all four students were recent graduates majoring in biotechnology from the College of Life Sciences of Yunnan University. A large number of police officers then rushed to the school. While the police were involved in the investigation, the reporter also rushed to Kunming and conducted an interview for the first time. Li, deputy director of the Propaganda Department of the Party Committee of Yunnan University, said: "We officially started classes on February 23rd. All the students came back that day, and when the students in their dormitory found out, they smelled something was wrong. " . According to informed students, when they were discovered on February 23, the bodies of four students were all hidden in four wardrobes in the dormitory. After inspection, the police found obvious marks of being hit by blunt instruments at the back of the heads of four murdered students, confirming that all four students were homicide. After checking with the relevant departments of the school, we obtained the names of four college students who died, namely: Yang Kaihong, a native of Honghe Prefecture, Yunnan Province; Gong Bo, a native of Shaanxi; Tang Lixue, a native of Nujiang, Yunnan; Shao Ruijie is from Wuzhou, Guangxi. Four students were found murdered in one day, and the case was very serious. Under the direct command of the Ministry of Public Security, the police in Yunnan Province quickly put into the preliminary investigation of the case. Shortly after visiting the school, the police learned an important message. A few days before the start of school, the school found that the whereabouts of five students majoring in biotechnology in the Academy of Life Sciences were unknown, and they were neither at home for winter vacation nor at school. Of the five missing boys, four were found murdered this time. Only another boy, Ma Jiajue, lives in the dormitory where the body was found. Then, the police extracted a masonry hammer from the scene. After examination, it was found that the blunt head injury of the victim was left by a masonry hammer, and a blood fingerprint left by the suspect was extracted from the tape paper posted on the newspaper covering the body at the scene. By comparison, the blood fingerprint is consistent with that of Ma Jiajue, a student in the dormitory where the deceased lived. Through further visits, the police obtained an accurate information. Before this case happened, Ma Jiajue was seen buying two stone hammers in the shop next to the school. These investigations show that Ma Jiajue is probably the suspect in this case. On February 24th this year, the day after the murder, the Ministry of Public Security issued an A-level wanted order, and the suspect Ma Jiajue was wanted nationwide. Reporter (Yang Zhiping) was at the scene. "Teachers and classmates of the school told me that Ma Jiajue and the four murdered college students had a good relationship and often had activities together. These five people are also graduates of a certain major. According to the current police judgment, Ma Jiajue is the suspect who killed four other students. If this is the case, then one of the biggest questions left to us is why Ma Jiajue did this, and what is his criminal motive. " (Bank video) This is the video information obtained by the police from a bank in Kunming shortly after the incident. It was 15. The police judged that this was Ma Jiajue who went to the bank to withdraw money and prepare to escape shortly after the incident. The card used to withdraw money is the card of one of the victims. But in the bank, Ma Jiajue only took around 400 yuan, and with the money found in the drawers of two victims in the dormitory, the police estimated that Ma Jiajue had about 2,000 yuan in cash when he absconded. It seems unnatural to kill four students for a mere 2,000 yuan, so the police ruled out the possibility of killing for money. Lan Changning, director of the Public Security Bureau of Binyang County, Guangxi Zhuang Autonomous Region "Why did he (Ma Jiajue) kill people and kill students with good relationships is a mystery; The other one, what is the whole process of committing crimes, which also leaves me with a mystery. " According to some students, Ma Jiajue is introverted, with few friends and no girlfriend. But I have a good friendship with the four people who were killed, and five people often play together. Among them, Shao Ruijie and He from Wuzhou, Guangxi are fellow villagers, and they often go home together during holidays. Because of this, Ma Jiajue's motivation has become one of the biggest mysteries. After Ma Jiajue was confirmed as a suspect, a nationwide centralized search was quickly launched. On March 1 day, the Ministry of Public Security issued a wanted notice to the public, calling on the people to actively provide clues to help the public security organs find Ma Jiajue. During this period, the Ministry of Public Security held two telephone conferences and deployed public security organs throughout the country to investigate Ma Jiajue. Reporter (Yang Zhiping) was at the scene. "The building behind me is the 223 investigation headquarters. Since the case occurred, the task force composed of the Criminal Investigation Bureau of the Ministry of Public Security and relevant criminal investigation technical experts in Yunnan Province has worked day and night to collect information from all sides, and at the same time, judge and deploy actions to go all out to arrest the suspect Ma Jiajue. " During the investigation, local public security organs * * * received hundreds of tips from the masses. For each tip, the public security organs of Sanya City, Hainan Province finally arrested Ma Jiajue at one stroke on the night of March 15, according to the tips provided by a local taxi driver. Wu, a policeman from the Public Security Bureau of Sanya City, Hainan Province: "When we arrived, we saw his dirty appearance and sent him to the Hexi police station. He has a plastic bag with 2400 yuan and an earphone in it. We put these things on the table, and he admitted that he was Ma Jiajue who killed students at school. We are from Kunming Public Security Bureau. Now we ask you according to law. We should answer the questions truthfully. Do you know your name? Is Ma Jiajue where you go to school or where you work? Which department of biotechnology is Yunnan University? Where do you live? Room 3 17, Building 6. Which cabinet is on it? The cabinet above that cabinet has a top and a bottom. I know there is a top and a bottom on the left side of the door, right? The left side of the door is left, and the left side is left. Continuous processing, right? After I put it in, I sealed it with newspaper tape from the inside and sealed it with newspaper tape from the inside. Yes, and then I locked it. Yes, his keyhole is broken. I fixed it again. Oh, the keyhole is not fastened properly. You fixed it and locked it again. Why did you kill someone? Why do you quarrel when playing cards? Actually, I didn't cheat at all, but they said you cheated. Later, Tang told me that you often cheat, didn't you? Well, I quarreled with them and didn't cheat at all.