Ondrej Rigo

Ondrej Rigo (17 December 1955 – 14 June 2022) was a Slovak serial killer and necrophile. He killed women in Bratislava, Munich and Amsterdam from 1990 to 1992. He served until his death a life sentence for nine murders and one attempted murder in Leopoldov Prison in Slovakia. 
Rigo was diagnosed with a schizoid personality disorder and an antisocial personality disorder as well as necrophilia.