A 37-year-old man was arrested Saturday after he shot another man during an argument at a home in the 49er Country Club area, authorities said.
Robert Wallace of Glendale was booked into the Pima County jail on suspicion of aggravated assault with a deadly weapon, said Deputy Tom Peine, a Pima County Sheriff's Department spokesman.
The 30-year-old man who was shot suffered non-life-threatening injuries.
Sheriff's deputies went to a home in the 11900 block of East Barbary Coast Road just before 4 a.m., Peine said.
Witnesses said the men began arguing during a party at the home, and the suspect shot the victim in the head, Peine said.