Mariusz Trynkiewicz

INTJ - 8w7

Mariusz Trynkiewicz (born April 10, 1962 in Piotrków Trybunalski) is a Polish serial killer and sexual criminal, also known as the Satan from Piotrków. In the late 1980’s he worked as a physical education teacher. For the murder of four boys in July 1988, he was sentenced to death, which was later replaced by 25 years of prison.