A man who inherited hundreds of thousands of dollars started abusing drugs to the point he falsely believed his mother-in-law was a "witch" when he kidnapped and stabbed her in August 2020, a court has heard.
Ryan Louis O'Grady, 40, is facing sentencing in the South Australian District Court for a crime spree which included kidnapping and stabbing his 70-year-old mother-in-law and leading police on a dangerous, high-speed pursuit.
