Durham, N.C. — Family members of a man who was stabbed in his home April 3 say he died Wednesday evening. Crystal Mangum, the Durham woman who falsely accused three Duke University lacrosse players of rape in 2006 has been charged with assaulting him. Durham police could not be reached for comment on whether her charges would be upgraded. Mangum, 32, was charged with assault with a deadly weapon with intent to kill inflicting serious injury and was being held in the Durham County jail on a $300,000 bond. Police said Mangum stabbed Reginald Daye, 46, in the torso with...