(S (S (BASENP (DT The) (JJ former) (JJ assistant) (NN deputy)) (VP (VP (VBZ replaces) (BASENP (NNP Comey))) (PP (IN as) (NP (BASENP (DT the) (JJ acting) (NN boss)) (PP (IN of) (NP (BASENP (NNP Patrick) (NNP Fitzgerald)) (COMMA ,) (NP (BASENP (DT the) (NN lead) (NN prosecutor)) (PP (IN of) (BASENP (DT the) (NNP Plame) (NNP CIA) (NN leak) (NN case)))))))))) (PERIOD .))