Raph, Leo and Mike investigate the skeletal remains in Don's shell, and discover that the bones aren't their brother's! Leo deduces that the bones must be the human remains of the cyborg that Donatello had been fighting. Raphael gets angry and swears vengeance against the Dragonlord and Pimiko - Leo and Mike join the vow. The guys then fly to Komodo Industries in their modified Triceraton air car. Leo tells Raph to park the car so they can attack under the cover of darkness, but Raph wants to begin the assault now. The two argue until Mike knocks their heads together and tells them they aren't doing anything until they bury what's left of their brother.