She claims that the police have a 'vendetta' against her. [=that the police are deliberately and unfairly trying to cause trouble for her]
He waged a personal 'vendetta' against his rivals in the Senate.
(..) and virulent vermin vanguarding vice... ...and vouchsafing the violently vicious and voracious violation of volition. The only verdict is vengeance, a vendetta... ...held as a votive not in vain, for the value and veracity of such... ...shall one day vindicate the vigilant and the virtuous. (..)2005 V for Vendetta