A video obtained by police shows a man wielding a machine gun with a silencer on the beach of Ensenada, in Guarujá (São Paulo coast), and killing a colleague. According to police, the man who fired the shot is Rodrigo de Moura Oliveira, 36 He was arrested and, according to the Department of Public Safety, is suspected of being a member of criminal organization PCC (First Command Capital). Police do not yet know if the shooting was deliberate or accidental. However, the images suggest that firing was done by mistake. The victim of the shooting is 40 year old Marco Antonio Nemer.