Possible. [He's reviewing the rules really quick.] But that would mean the accomplices would need a vendetta against both Minako and Machias. If Machias was originally an accomplice...how would that work? He killed Minako first and then was overpowered and killed? I mean if he blew up, there's really only a couple of ways on the ship that could've happened. Hard to imagine how they got him to do that if he was working with someone.