A security individual in a store in Araucaria, Paraná state, in Brazil, was killed by a violent fight between his colleague and one of the store's customers.

When the customer entered a city store, the incident started to shop, but he was not wearing a muzzle to prevent the spread of a Coronavirus infection, according to the measures imposed by the local authorities.
When one of the security personnel asked him to wear the muzzle, he refused, and after a simple argument the customer attacked the security man and threw him to the ground and started punching him. When the latter's colleagues tried to protect him, the assailant quickly escaped.

During that fight, an accidental shooting of a colleague of the dead man occurred, which resulted in his immediate death, while the cameras showed the assailant customer outside the store trying to escape.

The newspaper did not provide further details about who shot and how the crime occurred, but the social networking site leaders in Brazil expressed their discontent and anger at the behavior of that customer, who refused to submit to a preventive measure that protects him primarily before he protects others.