Carmine Galante
Carmine Galante was an American mob boss within the Bonanno crime family, heavily involved in organized crime activities including drug trafficking and contract killings. He played a major role in expanding heroin distribution networks in the United States. Galante was assassinated in 1979 in a mob-related hit, marking a turning point in internal Mafia power struggles. His life and death are closely tied to the violent dynamics of organized crime during that era.

Carol Kopenkoskey
Carol Ann Kopenkoskey is an American woman convicted of the 2012 murder of her husband in Michigan. The case involved a long-term marriage that ended in a planned domestic killing carried out in a secluded location. She later pleaded guilty to second-degree murder and was sentenced to a lengthy prison term.
Carroll Cole
Carroll Cole is a serial killer, infamously known as The Alcoholic Cannibal
Cary Stayner
Cary Stayner is a serial killer who committed multiple murders in Yosemite National Park between 1999 and 2000
Catherine Birnie
Catherine Birnie is a member of the infamous Birnie family, known for their series of murders in Australia during the late 1960s.
Catherine Nevin
Ireland's Catherine Nevin, known as the 'Black Widow', is a notorious serial killer convicted for the murder of her three husbands.