June Coupon Codes — Up to 20% OFF at Killer

Killer is the Serial Database, an ongoing research effort that tries to organize and classify serial murderers based on recorded references from books published about serial killers as well as other internet resources provided at the bottom of each killer's biography page. Killer database presently has 651 serial murderers divided into serial killer categories. Torture, sexual assault, rape, stalking, strangling, ingestion of human flesh or organs cannibalism, consumption of human blood vampirism, and/or sexual assault after death necrophilia are all examples of serial killer types. Serial killers might belong to more than one kind. See their most current serial murderer profiles, which include serial killers active between 2013 and 2023.

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