DoJ filing did not say why Timothy Severo is replacing Matthew Petracca in case over ex-FBI director’s ‘86 47’ post

Matthew Petracca, a former Republican county committeeman, was the rookie federal prosecutor who brought the highly criticized case to a federal grand jury.

The lead prosecutor tasked with overseeing former FBI Director James Comey's prosecution stemming from his seashells post has left from the case, according to a filing.