Police identified 50-year-old Guadalupe Alvarado and 51-year-old Elmer Frisby as involved in what is thought to be a murder-suicide Thursday morning in the 3100 block of West Vuelta De Los Mineros, a Tucson Police Department spokesman said in a press release.
Detectives investigating the incident believe that Frisby shot his wife multiple times with a handgun before turning the weapon on himself, TPD's Sgt. Pete Dugan said.