Caio Henrique, also known as Ceifeiro, is a Brazilian serial killer, spree killer, mass killer, vigilante, torturer, cannibal, etc, who primarily targets other criminals, cops, militias, politicians, etc. He is infamous for his methods of torture, dismemberment, and mutilation. Additionally, he is known for his self-mutilation, multiple personalities, sexual escapades and unhygienic. Ceifeiro's modus operandi typically involves brutal torture and the dismemberment of his victims. His actions are driven by a sense of vigilante justice, often targeting those he perceives as deserving of punishment for their criminal activities. His violent methods have earned him a notorious and legendary reputation in Brazil despite young age.