A New York real estate heir pleaded guilty in New Orleans on Wednesday to a weapons charge and agreed to an 85-month prison sentence, a move that could usher in his extradition to California to face murder charges.<br />U.S. District Judge Kurt Engelhardt told Robert Durst that he will not make the plea final until he reviews a pre-sentencing report due in two weeks.<br />Durst was charged last year with the 2000 death of his friend Susan Berman after mumbling "killed them all" during the taping of an HBO documentary.<br />His lawyer, Richard DeGuerin, says Durst did not kill Berman.<br />McMahon called the plea agreement a "good result."<br />The maximum would have been 10 years and a $250,000 fine.
