(S (S (NP (BASENP (NNP Malcom) (NNP Bates)) (PRN (COMMA ,) (SBAR (WHNP (WP who)) (S (VP (VP (VBD witnessed) (BASENP (DT the) (NNS shootings))) (PP (IN at) (BASENP (RB around) (NN 8:15) (NN a.m.)))))) (COMMA ,))) (VP (VBD said) (SBAR (S (BASENP (DT the) (NN gunman)) (VP (VP (VBD grabbed) (BASENP (DT a) (NN woman))) (PP (IN from) (PP (IN inside) (BASENP (DT a) (NN taxi))))))))) (PERIOD .))