▁a ▁go - between ▁with ▁the ▁terror ists . ▁They ▁are ▁not ▁actually ▁in ▁Castle ▁but ▁in ▁a ▁mental ▁hospital ▁where ▁the ▁general , ▁broken ▁by ▁gu ilt , ▁is ▁now ▁apparently ▁a ▁patient . ▁ ▁Even ▁Chap ters ▁ ▁M iro ▁is ▁a ▁Middle ▁Eastern ▁terror ist ▁who ▁is ▁also ▁a ▁te en ager . ▁He ▁and ▁three ▁other ▁terror ists , ▁Art kin , ▁Ant ib be ▁and ▁St roll ▁hij ack ▁a ▁bus ▁full ▁of ▁pr esch ool ers ▁on ▁a ▁trip ▁to ▁school ▁camp . ▁M iro ▁is ▁assigned ▁to ▁kill ▁the ▁driver ▁of ▁the ▁bus , ▁unexpected ly ▁a ▁te en age ▁girl ▁subst itut ing ▁for ▁her ▁uncle . ▁ ▁Art kin ▁starts ▁hand ing ▁cand ies ▁la ced ▁with ▁sed atives ▁to ▁the ▁children , ▁knock ing ▁them ▁un cons cious . ▁One ▁child ▁is ▁killed ▁by ▁the ▁dru gs , ▁most ▁likely ▁of ▁an ▁over d ose ▁or ▁heart ▁condition . ▁Because ▁of ▁this , ▁Art kin ▁orders ▁M iro ▁not ▁to ▁kill ▁the ▁bus ▁driver ▁right ▁away ▁so ▁that ▁she ▁can ▁calm ▁the ▁children ▁on ▁the ▁bus . ▁ ▁The ▁bus ▁arriv es ▁at ▁the ▁bridge . ▁M iro ▁explains ▁to ▁the ▁driver , ▁Kate , ▁that ▁he ▁participated ▁in ▁the ▁hij ack ing ▁in ▁the ▁belief ▁that ▁this ▁would ▁assist ▁in ▁free ing ▁his ▁hom eland . ▁Kate , ▁st unn ed ▁by ▁the ▁sav ag ery ▁shown ▁when ▁one ▁of ▁the ▁terror ists ▁d ances ▁holding ▁the ▁dead ▁child ▁above ▁his ▁head