Ensure you have enough Psychiatrists and Psychation Offices . These staff members are essential for treating the "Insane" status and reducing the frequency of violent outbursts in the cells.
Padded cells are the only housing these inmates will accept. If they are placed in normal cells, they will quickly become suppressed or violent. Safety First prison architect padded cells
You do not need 50 padded cells. You need a dedicated wing of 5 to 10 . Build them proactively before the "Volatile" population explodes. Ensure you have enough Psychiatrists and Psychation Offices
You can add Padded Floor to further help with the safety needs of agitated or violent prisoners. prison architect padded cells