Medical experts found no evidence that blues singer BB King was poisoned before he died, autopsy results have revealed.

Nevada officials said they would conduct a homicide investigation into the death of BB King who died this month at age 89, after two of his daughters levelled accusations that the blues great was murdered.

Las Vegas police say there is no active homicide investigation of the death of BB King, despite claims by two of the blues star’s heirs that his two closest aides poisoned him.

Two of blues legend B.B. King’s daughters have accused his two closest aides of poisoning him.

A standing ovation and fond reminiscences marked a family-and-friends memorial to the late blues great BB King’s life and legacy.