The Enumclaw horse sex case was a 2005 incident in which Kenneth Pinyan (June 22, 1960 – July 2, 2005), an American Boeing engineer residing in Gig Harbor, Washington, died from injuries received during anal sex with a stallion at a farm in an unincorporated area in King County, Washington, near the city of Enumclaw. During a July 2005 sex act, ...