A former Washington detective who dedicated his life to capturing notorious serial killers like Ted Bundy and Gary Ridgway has died.. Robert "Bob" Keppel died on June 14 at the age of 76, the Seattle Times reports.. A longtime resident in Washington, he became well known after helping to bring down one of the state's most infamous killers. Where The Green River Killer Is Now - Bustle Sometimes he sat with my friends and me, but he scooted his chair back and didnt talk to the others. Infatuated with him, Debra accepted to work as a prostitute to support him financially. She was last seen in the city on October 8, 1982, while she was on her way to buy cigarettes at a nearby convenience store. Garys brothers have successful lives in Seattle. 90 Day Fiance's Hamza's Green Card Status 'Battle' Amid Memphis Divorce. A protective brother, Garrett had been asleep when his phone rang. "I am a patient and hopeful person. [CDATA[// >