(S (S (SBAR (S (PP-SBJ (BASENP (NN 当局)) (IN が)) (VP (SBAR (S (PP-SBJ (BASENP (NNP キング)) (IN は)) (VP (PRN (SBAR (S-NSBJ (VP (PP-OBJ (BASENP (NN 州境)) (IN を)) (VBV 越え))) (INTE て))) (VP (VP (VP (VBV 連れ) (INTE て)) (VP (VP (VBO 行か) (VP (VBV れ))) (VP (MD た)))) (MDP (IN かも) (VBO しれ) (MD ない))))) (INQT と)) (VP (VBV 思っ) (VP (MD た))))) (INCON ので)) (COMMA 、) (S (PP-SBJ (BASENP (NNP ＦＢＩ)) (IN が)) (VP (VP (VBO 呼ば) (VP (VBV れ))) (VP (MD た))))) (PERIOD 。))
当局 が キング は 州境 を 越え て 連れ て 行か れ た かも しれ ない と 思っ た ので 、 FBＩ が 呼ば れ た 。
The FBI was called in because authorities suspected King might have been taken over state lines .