Detectives with the Pima County Sheriff's Department are investigating a homicide in the 7400 block of West Bopp Road.
Tom Peine of PCSD said it is still very early in the investigation.
He said deputies received a 911 call from someone inside the house around 7:20 p.m. on Friday night.
It is not known who called, but Peine said it appears that this was a result of a relative dispute.
One male is dead, but the age is not yet known.