Stanley Tookie Williams III (December 29, 1953 – December 13, 2005) was a leader of the Crips, a notorious American street gang which has its roots in South Central Los Angeles in 1969. In 1979 he was convicted of four murders committed in the course of robberies, sentenced to death, and eventually executed. Once incarcerated, he authored several books, including anti-gang and anti-violence literature and children's books.