Law enforcement officers of the United States. Archive photo Four people, including a policeman, were killed in a shooting in the us state of Arizona, according to the regional TV station KGUN9.The incident occurred in one of the residential complexes of the city of Tucson.It is known that the deceased constable Deborah Martinez Garibay executed a warrant of eviction. Another shooting victim was an employee of the housing.Gunman also died. https://bestadept.com/news/world-6833