TUCSON, Ariz. (AP) - Tucson police are investigating the death of a man whose body was set on fire.

Sgt. Pete Dugan says the body was found Saturday morning in an alley on the city's south side.

An officer who responded to a call about something burning in the alley discovered it was a body and used a fire extinguisher to put out the flames.

Police are trying to identify the man, and no additional information is immediately available.