1.0? Four people were dismembered in two years, but the murderer was puzzled. It dates back to September 1994, and the geographical coordinates are Jiamusi City, Heilongjiang Province. At that time, the Xu family of three disappeared out of thin air without any information. After investigation, it was found that their family of three were brutally killed and their bodies were dismembered, dismembered and dumped. The police found the bodies in rice fields, ditches and under bridges.
Limited by the backwardness of criminal investigation technology at that time and the cunning of the murderer, the police have not been able to solve the case. The murderer has been at large, and the local people are extremely panicked and worried that they will become the target of the murderer. Less than a year later,1June 1995, the dismemberment case really appeared again.
At that time, plastic bags containing human bodies were found in rice fields in the south of Jiamusi. Many bags of human tissues were also found under a nearby bridge. The police quickly intervened after receiving the report, but due to the lack of head, it was difficult to lose the identity of the deceased. For a time, the case was in trouble and the identity of the murderer was confusing.
2.0? Try every means to investigate and the identity of the deceased was confirmed. Although the case was in trouble, the police did not give up their efforts. When analyzing the case, the police found that the method of dismemberment was highly similar to 1994. The police speculated that the two murders were probably committed by the same person or the same gang. Although the police speculated, they didn't know who the murderer was.
In order to solve the case as soon as possible, the police decided to change their minds and investigate by confirming the identity of the deceased. As mentioned earlier, it is difficult to confirm the identity because the body didn't find the head, but the careful police found a feature on the body, which made the police find a breakthrough. This feature is that the body has a scar on its left wrist.
According to this feature, the police broadcast "Looking for You" on TV. In order to avoid alarm, the police only said in "Looking for You" that a person was rescued in the hospital because of a car accident, and his left wrist was scarred, and there was no mention of dismemberment at all. Shortly after the broadcast of "Looking for You", someone contacted the police and said that his son Dong Daqing met the characteristics and lost contact at the end of last month.
3.0? Skynet is long and slow, but the murderer is finally caught. According to the information provided by the contact, the police quickly rushed to Dong Daqing's residence to understand the situation. Dong Daqing's residence is a mess, full of blood and many bone fragments. After inspection and comparison, the deceased was Dong Daqing. Therefore, the police began to investigate from Dong Daqing's circle of friends. Among them, a piece of news caught the attention of the police, that is, a woman named Ren Xiue lived with Dong Daqing for some time.
However, after in-depth investigation, the police found that there was no such person at all, and all her information was false. However, the police have an important message that Ren Xiue was introduced by a matchmaking agency and met by Dong Daqing. Soon, professionals in the police technical department drew Ren Xiue's head according to the description of relevant insiders. An old lady who came to visit relatives in Jiamusi recognized the person in the portrait as a villager named Ma.
At this point, the suspect was officially locked. Soon, Ma was captured, and she confessed her criminal facts. Her motive for committing crimes turned out to be to make money, and killing people was to cover up the criminal facts of making money. In both cases, she first charmed each other with drugs, and then killed and dismembered her body. Finally, Ma was sentenced to death and shot at the end of 1998.