we have permission to use force to extract him from his cell. >> for security reasons, the prison videotapes all extractions. >> you ready to move? >> put your hand out. other one. >> a mask is placed over etter's head to prevent him from spitting. >> let's go. >> initially he seems to be compliant. but as they pass through the doorway, etter explodes. >> hey, hey, hey. >> [ bleep ] [ bleep ] [ bleep ] i swear to -- break my neck. break my neck! i swear to god, break my neck. yeah, i love pain! yeah! yeah! etter, stop, stop, stop banging your head. >> yeah. hurt me more. >> secured. >> etter, let's walk. no more banging your head. understand. >> i'll kill you all. i'll kill you all, you [ bleep ]. you understand?