Grieving Mom of 'American Idol' Semi-Finalist Warns Parents About Street Drugs Secretly Mixed With Fentanyl
Tiffany Robertson.Photo: Courtesy ROBERTSON FAMILY In her teens, Tiffany Robertson dreamed her soulful singing voice would carry her to stardom — she won dozens of talent competitions and twice made it to the semi-final auditions ofAmerican Idol, says her mother, Virginia Krieger. But Robertson’s life was cut short when the talented vocalist from northeastern Ohio took a pill mixed with thelethal opioid fentanyl. She died at the age of 26 on Feb....