Original envelope from Doug Clark (The Sunset Street Killer)

Douglas Clark (1933–1995) was an American serial killer who, alongside Carol Bundy, committed a series of murders in Los Angeles in the early 1980s. The couple became known as the “Sunset Strip Killers” after targeting victims in the Los Angeles area.
Clark was convicted of multiple murders and sentenced to death. He remained on death row in California until his death in 1995.
This envelope, associated with Douglas Clark, is offered as a historical true-crime collectible.