Omen of Change - S1.E15

Tony, along with Physis, is taken hostage by Keith. Karina goes berserk believing her son is dead and unleashes powers that damage sections of the ship. She is finally calmed by Jomy but in the end dies, due to her overexerting her powers. Keith uses the two hostages to slip by Soldier Blue and is taken home by Matsuka. Keith then contacts the military base and plans to return to eliminate the Mu.