Tag Archives: phoenix

When a Phoenix, Arizona couple is murdered in their own home, responding officers consider it one of the cruelest crimes they’ve ever investigated. Investigators search for the killer or killers of two beloved grandparents who’d devoted their lives to helping others in this episode of Last Seen Alive. Sources used to research this episode: Phoenix Couple’sContinue reading “UNSOLVED DOUBLE-HOMICIDE: BARBARA AND WILLIAM SINGER”