NEW YORK - NOVEMBER 10:  Robert Halderman is seen attending a hearing for the alleged blackmailing of David Letterman at the New York State Supreme Court on November 10, 2009 in New York City. Getty Images logo Getty Images 27 months ago

NEW YORK - NOVEMBER 10: Robert Halderman is seen attending a hearing for the alleged blackmailing of David Letterman at the New York State Supreme Court on November 10, 2009 in New York City.