Natural Born Killers is an underground hip-hop supergroup which consists of V Sinizter, Claas, Defekt, Staplez, Mcnastee, and Frank Nitty of Project Born (Former members include J Reno & Ghetto Devil), first appearing in 2005 with a surprise single entitled "Natural Born Killers" on the Devils Nite 2005 and a subsequent follow up single on 2006's installment entitled "Make You Scream!". Then the group went dormant until 2020 with the EP release of "Covenant Of Blood" and the subsequent follow up release "Return Of The Master Killers" in 2021.