(S (S (S (BASENP (NNP Pte) (NNP .) (NNP Green)) (VP (ADVP (RB then)) (VP (VP (VP (VBD picked) (PRT (RP up))) (BASENP (DT the) (NNP AK-47))) (CC and) (VP (VP (VP (VP (VBD shot) (BASENP (NNP Abeer))) (ADVP (RB once))) (COMMA ,) (VP (VBN waited))) (CONJP (COMMA ,) (CC and)) (VP (ADVP (RB then)) (VP (VP (VBD shot) (BASENP (PRP her))) (BASENP (DT a) (JJ few) (JJR more) (NNS times)))))))) (COMMA ,) (S (NP (BASENP (DT the) (NNP U.S.) (NN official)) (PRN (COMMA ,) (BASENP (NNP Agent) (NNP Bierce)) (COMMA ,))) (VP (VBD said) (COMMA ,) (S (VP (VBG quoting) (PP (IN from) (NP (BASENP (NNP Spc.) (NNP Barker) (POS 's)) (NN statement)))))))) (PERIOD .))