A high-ranking Westchester County police official who allegedly acted as her gangbanging son’s getaway driver at the scene of a Bronx shooting was fired Tuesday, officials announced. Jennifer Lackard was canned from her post as the deputy police commissioner with the Mount Vernon Police Department just hours after she was busted for allegedly chauffeuring her son after he pumped bullets outside the Bronx Criminal Court on June 29. Her immediate termination was directly tied to her criminal charges in aiding her 20-year-old son and “Slutty Gang” member. “Effective immediately, the City of Mount Vernon has terminated Jennifer Lackard’s employment,” the...