After a traditional autopsy, a coroner ruled Kristen Trickle died by suicide. But prosecutors in Kansas questioned if she could have fired the large-caliber revolver that killed her and ordered an autopsy of her mind.
source https://www.cbsnews.com/news/kristen-trickle-colby-trickle-kansas-psychological-autopsy-criminal-case-to-determine-mindset-of-fatal-shooting-victim-48-hours/