Randy and Pezzo

The two are the pyromaniac members of the Martillo Family, well remembered for the two things they've done-

A) While practicing for a party, they managed to set the warehouse in which Barnes was in on fire.

B) When Szilard shot them, they didn't stay dead and instead got their revenge by lighting Szilard's head on fire. Their comment while doing so?

"We've lit a warehouse on fire before, but never a human head!"