The Clackamas County major crimes team is investigating the fatal shooting of a Gladstone beautician, who was found dead late Saturday. Debbie Lee Higbee Benton, 54, was found in her salon on Portland Avenue. Officials say Higbee Benton had a long-term relationship with Gladstone Police Sergeant Lynne Benton, who was on duty when the victim's body was found. No suspects have been arrested.