“Payback's a bitch, ladies, and between Gloria and Alice, that settles accounts, as far as I'm concerned. Hope they're in hell right now, blinking, trying to figure out where they fucked up.”— Cass
Hand of Vengeance does not have a Vault Boy image, even in the G.E.C.K.
It is possible to gain both this and the Calm Heart perk, by collecting and turning in the evidence against the two targets, and then going back and killing them.