Pure (2002)

After serving proudly for 23 years and never missing a day of work, old man Becker, the meanest guard at the prison, mysteriously hasn't shown up for work in 3 months. His grown daughter, Ronnie, has a penchant for talking to her dollies and an eerie secret bolted behind Daddy's bedroom door. To whom is she talking? Why is she making so many trips to the trash dumpster? And why have prison parolees been disappearing for 3 months?