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, i'm at work and that's full time when i'm there. but when i'm home, i'm a full-time mom. >> here, john, you want to help out? >> it's been 12, 13 years. and she's had a couple of minor incidents, but for the most part, you know, it's a job. >> i thought only guys were prison guards for the longest time. then my mom said, yep, i'm working at san quentin. i'm like, really? i thought that was only a guy thing. >> i got to go upstairs and change. >> okay. >> i'm proud of her. that's basically it. >> she does good at whatever she does. >> yeah. >> i respect what she does