trial by combat

A man from Kansas has asked an Iowa court to grant his motion for trial by combat, so he can meet his ex-wife and her attorney “on the field of battle where (he) will rend their souls from their corporal bodies.” – WTF Fun Facts

Source: https://eu.usatoday.com/story/news/nation/2020/01/14/kansas-man-japanese-swordfight-settle-custody-battle-ex/4464045002/