sentences:  Armitage crippled him, forcing him to use a hoverpod to remain mobile; in revenge, Drago San murdered the Judge's wife.Afterwards, they operated under a principle that if Armitage ever harmed Drago San, a large number of innocent people would be killed in response.In the Big Finish "2000 AD" audio dramas, Drago San fled to Mega-City One and ran afoul of Judge Dredd after setting up the ultraviolent snuff sport The Killing Zone.