 54-year-old Nathaniel Hill is facing first-degree manslaughter charges related to the stabbing death of his friend. Happened the night of the 4th of July around 1140 at 162 Ferris Avenue in White Plains. There, officers found 40-year-old Bernard Petillo with a stab wound to the chest. He died at Westchester Medical Center about an hour after he was brought in. Hill was arrested due in court tomorrow.