Jill Biden's ex-husband arrested on charges of murdering his current wife

Well, the ex-husband of former first lady Jill Biden has been arrested for allegedly murdering his wife. Investigators believe William Stevenson killed his wife, Linda, after a call to police about a domestic dispute in December. Officers responding to the call found her on the living room floor where she was pronounced dead at the scene.NBC News legal affairs reporter Gary Grumbach joins us now. Uh Gary, Stevenson was taken into custody just yesterday. today.He is now in jail after failing to post the $500 ...