Deputies say at some point during the altercation, the suspect fired a shot, striking Avila-Avila in the chest. Avila-Avila was transported to Memorial Hermann Hospital, where he was pronounced dead.
Guadalupe Castellano, 62, of Houston was arrested at the scene. He is currently incarcerated in the Fort Bend County Detention Facility facing charges of aggravated assault with a deadly weapon. He is beind held without bond.
Fort Bend detectives continue to investigate this incident.