Coroner: No evidence B.B. King poisoned before death

In an autopsy report released Monday, a medical examiner found that legendary blues singer B.B. King died of natural causes in May, with no sign of poisoning. Two of King’s children were suspicious that his business manager and assistant poisoned the singer to expedite his death. The autopsy showed that the cause of death was a combination of Alzheimer’s disease, heart disease, heart failure, and the effect of Type 2 diabetes.