Wang Weiguang photography

199 1 to 1994, there were a series of murders and robberies in Chaihe, Mudanjiang and hailin city, and two people committed six crimes.

On April 22nd, 199 1, the criminal investigation department of Chaihe forest region in hailin city found that Zhao Weishi (male, 29 years old), a back-office worker, was absent from work all day, and sent someone to look for him, and found that he and his daughter Zhao Yu were killed at home. After the incident, the Provincial Public Security Department, the Provincial Forestry Public Security Bureau and the Mudanjiang Forest Public Security Bureau all sent people to the scene. During the exploration, two murder weapons (two ashtrays and two ropes) and the footprints of broken socks on Zhao's floor tiles were extracted 1 piece.

At the same time, it was found that a pistol and a magazine worn by Zhao were robbed. According to the investigation, Zhao Weishi's husband and wife are not in harmony, and both of them have improper relationships. The task force suspected that criminals temporarily killed people for adultery and grabbed guns to divert public security attention. After a lot of work, the main suspect, Wang Weiguang, was admitted. Wang explained the process of committing the crime, but did not explain the whereabouts of the gun. Later, he overturned his testimony and the case failed to enter the proceedings.

1994 65438+ 10 17, hailin city Interpol Brigade received a report and rushed to Wang Jiazhong, chief of the vehicle management unit of the traffic police detachment of the Municipal Public Security Bureau, and saw Wang He and his three children killed in three rooms respectively. The king was shot four times, three children were shot 1 gun each, a blood fingerprint was extracted from the bathroom door handle, five bullets and seven shell casings from the May 4th pistol were extracted from three rooms, and footprints were extracted from the living room sofa and the ground. Wang Wei, Wang's daughter, is a survivor. According to her description, she was cooking in the kitchen at about 4 pm 10 that day, and her father went home. Soon, two strangers came in, one tall, one short, one fat and one thin, both about 40 years old.

Deputy director Zhang admitted that he and he are good friends; We have done the business of selling tiger whips together, and we have avoided talking about everything else. He is a public security cadre with many years of work experience. When he was a policeman in a police station, he won the third class merit because of his excellent work. He has also worked as a pre-examiner, and he knows all about interrogation strategies. At that time, although the public security organs obtained many clues and information, they did not obtain direct evidence. If Zhang insists that the searched items were given to him by Wang, the trial will be deadlocked.