Mr. Buzzz is a mutant from the Cursed Earth who has an hatred of non-mutants so he arrived in Mega-City One to murder as many people as possible. He's also blind so he makes a buzzing sound so he can hear echoes to know where he's going. After Dredd burns down the building Mr. Buzzz is hiding in, he escapes from the burning building and escapes into a store. After Dredd corners him, he uses explosive round on his lawgiver to confuse him then knocks him out. Dredd then locks him up.