What is the case of "1990.4.2" intentional homicide in Shanxi?

In July 2020, Shanxi police successfully cracked a murder case that happened 30 years ago.

This murder happened in a village in Gaoping City, Shanxi Province on April 2, 1990. Ji's family found out that he didn't come home after work one day, and there was no news of Ji after that. The family couldn't find him anywhere, so they immediately called the police nearby. The police immediately launched a search after receiving the alarm, and conducted a careful search in all corners of the village and the vicinity where Ji Moumou often worked. Still no news.

The police found a big pool of blood near a mountain in the village. At the same time, the police also found a watch and an incomplete footprint at the scene. It can be seen from the blood that someone may have been seriously injured at that time. The watch found at the scene was later confirmed to be Qin Moumou, the wife of the missing person Ji Moumou. Therefore, the police immediately investigated Qin Moumou and found that her relationship with Ji Moumou was not harmonious, and there were frequent quarrels, but Ji Moumou had an affair with Lu Moumou in the same village. After the case made this progress, the police immediately launched an investigation into Qin Moumou and Lu Moumou, but at that time, the two men also disappeared mysteriously together.

The police went to various places to look for traces of the missing two people, but the case has not progressed because of the limitations of the conditions at that time and the imperfect monitoring facilities. In the past 30 years, the police handling this case have changed several times, but all the investigators still have not given up seeking the truth.

Nowadays, with the rapid development of science and technology, the police have more powerful high-tech technology to assist investigation. According to the police's comprehensive investigation again, I visited many places where the suspect might go, and often contacted Qin Moumou and Lu Moumou's family. After repeated persuasion and persuasion, the two suspects finally surrendered themselves to the police on July 16, 2020.

According to the description of the suspect, Qin Moumou and Lu Moumou were not proper relationship at that time. Ji Moumou found Lu Moumou on April 2 1990. The two men fought because of the dispute, and Lu Moumou threw stones at Ji Moumou on the side of the road and caused Ji Moumou to die on the spot. Later, Hou Lu Moumou and Qin Moumou buried the victim's body in a deep pit and began to escape. It was not until 2020 that they finally surrendered themselves and confessed the truth to the police.