(S (S (ADVP (RB There)) (S (BASENP (PRP they)) (VP (VBD arrested) (NP (BASENP (NNP Onwukaife)) (COMMA ,) (SBAR (WHNP (WP who)) (S (VP (VBZ has) (VP (VBN been) (VP (VBN charged) (PP (IN with) (NP (BASENP (JJ aggravated) (NN assault)) (PP (IN with) (BASENP (DT a) (JJ deadly) (NN weapon)))))))))))))) (PERIOD .))