Suzanne Arlene "Suzie" Bombardier was an American teenager who was kidnapped, raped, and stabbed to death on June 22, 1980. On June 27, her body was found by a fisherman, floating in the San Joaquin River east of Antioch, California near its bridge, 60 miles (97 km) east of San Francisco. On December 11, 2017, after extensive DNA profiling, 63-year-old Mitchell Lynn Bacom, a convicted sex offender, was arrested as the prime suspect. He was charged with and convicted of kidnapping, rape, oral copulation, murder, and murder with use of a deadly weapon. This was Antioch's oldest cold case murder. At the time of Bombardier's homicide, Bacom was known to her family.