The saboteur was an individual -- apparently a human male -- who was covertly placed on board the Santiago with orders to destroy it once awoken -- which his reefersleep casket was programmed to do long before reaching Journey's End. Unfortunately for him, his premature revival sequence was noticed, and he was met by Titus Haussmann and three security personnel. After stabbing Titus he was gunned down, only to rise moments later with drug-induced fervor and slash the throat of a security officer before finally being subdued.