No one expected Frank to die. We have no time for mourning though, the virus got to him and he returned as a Mastermind Infected bringing the horde with him to take us down. He's down there now, hundreds of zombies with him, some are special infected we've never even faced before, but he's a fool if he thinks we're doing down easy. Get ready Frank, if you're even in there anymore, we've got guns, traps and we're not pulling any stops. We'll be the ones surviving this attack.