Sid Ahmed Rezala (13 May 1979 – 28 June 2000) was an Algerian-born French serial killer, dubbed "The Killer of the Trains". He was suspected of killing at least three women in 1999.

Waneta Ethel (Nixon) Hoyt (May 13, 1946 – August 13, 1998) was an American serial killer who was convicted of killing all five of her biological children.

James Warren Jones (May 13, 1931 – November 18, 1978) was an American cult leader, preacher, and mass murderer who founded and led the Peoples Temple between 1955 and 1978. Jones and the members of his inner circle planned and orchestrated a mass murder–suicide that resulted in the deaths of over 900 people including 304 children, which he described as "revolutionary suicide", a term coined by Huey P.