security glass and other acoustical materials serve as sound barriers, making it a uniquely quiet facility. its high-tech design allows a module control deputy to see into each of the 96 cells with one glance. this is where all of the male inmates with mental health problems are housed. every morning in tower number one, doctors, nurses and deputies meet to discuss inmates' treatments and behavior. to protect the inmates' identities from msnbc's cameras, the staff refers to their booking numbers. >> inmate 227 i saw yesterday on the seventh floor. he's doing a lot better. so i thought we'd give him a try down here. he's still very paranoid. so we may want to kind of approach him a little cautiously. >> any problem people? >> we have five that are on lockdown. we have inmate 015 for creating a disturbance. he has 24 hours lockdown.