Last fall, a woman went to court in the Bronx to testify that she had been violently assaulted by a top aide to Gov. David A. Paterson, and to seek a protective order against the man. In the ensuing months, she returned to court twice to press her case, complaining that the State Police had been harassing her to drop it. The State Police, which had no jurisdiction in the matter, confirmed that the woman was visited by a member of the governor’s personal security detail. Then, just before she was due to return to court to seek a final...