US authorities are investigating the death of blues legend BB King after two of his daughters claimed he was poisoned.
Karen Williams and Patty King said the musician was given "foreign substances to induce his premature death" by his business manager Laverne Toney.
Lawyers for King's estate said the claims are unfounded and disrespectful.
Nevada's Clark County Coroner said it would investigate with the Las Vegas Police Department's homicide division.