On May 14, the music world shook with news of the death of storied blues guitarist B.B. King. Now, two of his daughters are claiming the 89-year-old died as a result of poisoning.In two separate affadavits filed in Clark County, Nevada, this weekend, Karen Williams and Patty King named King’s longtime business manager, Laverne Toney, and his personal assistant, Myron Johnson, in allegations that medication was administered to King to induce diabetic shock.