Was just reading about the current court case of a young woman who travelled across Europe to speak to and challenge the people she (wrongly) believed were her parents. From the testimony that's been reported, she seems to have, while reading about a high profile disappearance, developed a persistent fixed belief that wasn't based on facts and didn't yield to contradictory evidence. Put bluntly, she seems deluded. Like, properly mentally unwell. Not 'bad' but 'mad'. It got me wondering where the line is set for whether we put somebody on trial.
What's the procedure whereby a person is considered to be well enough to stand a criminal trial? What are the thresholds for cognition & sanity, and who applies them?
If a person is considered fit to stand trial and is thereafter found guilty, does the judge have any discretion to send them to a secure hospital rather than a standard jail? If they're in a prison, will their mental status be monitored and treated?
Two court cases of recent years where I've found myself wondering if the accused is actually fit to understand the proceedings, and lucid enough to be judged for their actions, are those of Jonty Bravery, the teenager with complex autism who threw a child from a balcony (and who had 2:1 constant supervision by care staff, so wild was his previous behaviour held to be; and Mark Gordon, who let his baby die while on the run from social services. The latter seemed paranoid & grandiose and tbh not on a normal mental wavelength.
Sorry for the long-windedness. I guess I'm asking where the boundary is for not being well enough to stand trial? Is it that you were fully psychotic and unable to have perceived at the time of the crime what was real or not; or will people with 'lesser' mental illness such as delusions, fixed ideas, and paranoia sometimes be considered too abnormal to be judged by a jury?