There are two different types of video recording in this case. There is the video camera that is affixed to the wall in the cell, which I don’t understand why it wouldn’t have audio if the sole purpose of putting him in that cell with that camera was to watch and listen to him for “suicide watch”. There are several television shows/documentaries that use wall affixed cameras and they all have audio.
The one that is absolutely intentional in my opinion is the handheld camcorder that a guard carries and follows him around with, every time he leaves his cell. A handheld video camera absolutely defaults to including audio recording.
I am already suspicious by the request that this man be recorded 24/7, which is apparently IMO not standard protocol, so I find the lack of any sort of audio recording very convenient. I think that the prison doesn’t want to include the audio of everyone else outside of RA.
All in my cynical opinion with having reviewed and compared the discrepancies in all of the documentation surrounding the issues in the prison and the transcripts from the warden and safekeeping hearing, all of the filings surrounding the safekeeping, motion to transfer and the content of the states subpoenas for the mental health records and just googling the prison and learning how it earned its reputation. I’m not buying any of it and that’s just my opinion.