Once a court decides that you’re not guilty, the answer should be “you’re free to go” and for those who have been incarcerated for a significant amount of time, “here’s how we’re going to support your re-entry into society.” Keeping the imprisoned is completely antithetical to any reasonable sense of justice.
At this point, I have to assume they somehow had their soul/brain/consciousness switched with cartoon a villian or that this is somehow a sexual kink, and this is the only way for them to get off.