Zdzisław Marchwicki (18 October 1927 – 26 April 1977), known as The Zagłębie Vampire (Polish: Wampir z Zagłębia), was an alleged Polish serial killer who, together with several accomplices, was convicted of killing 14 women and attacking 7 others around the country from 1964 to 1970. For this, Marchwicki was executed in 1977, but since then his guilt has been questioned.

Luc Georges Marc Jean Jouret (18 October 1947 – 5 October 1994) was a Belgian doctor and homeopath. Jouret founded the Order of the Solar Temple (OTS) with Joseph Di Mambro in 1984.

Wayne Nathan Nance (October 18, 1955 – September 4, 1986), known as The Missoula Mauler, was an American serial killer in the state of Montana. Nance was shot and killed while committing a home invasion of a co-worker's residence; thus, Nance was never formally charged, tried, or convicted of any murder.

Takashi Sakai (酒井 隆, Sakai Takashi; 18 October 1887 – 30 September 1946) was a lieutenant general in the Imperial Japanese Army during World War II, known for his role as Governor of Hong Kong under Japanese occupation.

Barry Peter Prudom (born Barry Edwards; 18 October 1944 – 4 July 1982), dubbed the Phantom of the Forest, was an English electrician and multiple murderer who became the subject of what was, at the time, the largest manhunt in British history. Prudom became a fugitive after killing PC David Haigh on 17 June 1982.

Nicholas Brent Corwin (1980–1988) was an eight-year-old boy who was shot and killed by thirty-year-old mentally ill woman Laurie Dann, inside an elementary school in Winnetka, Illinois, United States, on May 20, 1988. Dann also shot several other students, all of whom survived, then took a family hostage, injuring an occupant with a gunshot before committing suicide.