A man killed two people in a barber shop in Sichuan. What is this man's motive?

In general murder cases, the perpetrators' motives can be mainly classified into two categories, one is love killing and the other is for money. Moreover, as many people know, most murders occur between acquaintances, and murders between strangers are relatively rare. It is understood that in this case, there is a consumer dispute between the suspected man and the owner of the murdered barber shop. After the criminal suspect went to the barber shop for a haircut, an economic dispute occurred, which led to contradictions between the two sides. At present, the police have not released the specific inside story, but several versions have been circulated in the market.

According to some local residents of the barber shop, the suspect is a person with a history of drug abuse and has been in prison for ten years. Before the incident, the suspect had a consumption in the barber shop, probably because of dissatisfaction and asked the proprietress for a refund. The proprietress refused to return, thinking that this person was unreasonable, so she called the police. After calling the police, the man stayed in the detention center for several days. During the detention, the suspect also shouted to kill the other family. When the suspect came out, the barber shop owner and daughter were really killed. In addition, there is another version, that is, after the proprietress of the barber shop retired from 500 yuan, the suspect found the barber shop again and asked her to retire from 500 yuan, but the proprietress refused. Others said that the proprietress's family joined forces to beat the suspect.

In a word, the contradiction of this murder case lies in money. The suspect man also had a dispute with the barber shop owner over money. Noting that the suspect had a history of drug abuse and imprisonment, some people speculated that the suspect might have no money on him, so they attacked the owner of the injured barber shop. Drug addicts should be said to be more difficult to control than ordinary people's minds. Drug addicts generally have poor self-control, which is potentially harmful to society. It can be said that meeting such a person can be said to be the tragedy of the barber shop owner.

At present, the police have not announced the specific cause of the incident, and the suspect has not yet been arrested. Let's wait for official news.