Movie from the early 90s –

Hi, I am looking for a movie, that I have seen as a kid. It must have been produced at, or before the early 90s. What I remember of the film, is that a boy gets kidnapped by a criminal gang, and then he grows up with them,
and at a certain point of the movie this gang catches a man, and ties to a chair, and then lights him on fire. Thats all I remember, sorry, Thanks for the help