you had it keistered, remember?vironment where your life depends on someone else, and someone else's life depends on yours. so it kind of makes you a lot closer. it really does. you appreciate each other more. >>> coming up next on "lockup: extended stay" -- >> you were right there on the wall. >> yeah, i know. >> it could have gone either way. >> i know. >> the investigation into the fight on the basketball court concludes, and darrell samuels is given the verdict. >> you change your own destiny, so you've got to stay out of trouble. >>> they're all dangerous. they are all very dangerous up here. that's why they've been placed in administrative segregation. they've assaulted inmates, they've assaulted staff. >> there are more than 900 correctional officers at san quentin state prison, nearly 200 of whom are women. officer mannix is one of them. >> hi, miss mannix. >> hey. >> i'll see what i can do and let them know that you're still here. >> okay. >> okay? >> all right. >> all right. >> being a correctional officer