Kahler V Kansas 2025 Court Ruling. ____ (2020), the court ruled that due process does not require kansas to adopt an insanity test that turns on a defendant’s ability to recognize that. “this court has repeatedly held that the due process clause leaves states with substantial flexibility to determine the.

Kagan, j., delivered the opinion of the court,. ____ (2020), the court ruled that due process does not require kansas to adopt an insanity test that turns on a defendant’s ability to recognize that.