Nantucket stabbing suspect's lawyer says video shows self-d…

Assault Nantucket Massachusetts in Nantucket, Massachusetts: Kemar Downer, 40, a Sayle's Seafood employee, was arraigned in Nantucket District Court on two charges of assault and battery with a dangerous weapon causing serious bodily injury after a stabbing near Nantucket's ferry docks. His attorney, Rob Moriarty, told Fox News Digital that police video shows the alleged victim punched Downer from behind before Downer stabbed him, and that the footage corroborates Downer's claim of complete self-defense.