• In this May 19, 2013 file photo, Prince performs at the Billboard Music Awards at the MGM Grand Garden Arena in Las Vegas. Several pills taken from Prince's estate in Paisley Park after his death were counterfeit drugs that actually contained fentanyl,a synthetic opioid 50 times more powerful than heroin, an official close to the investigation said Sunday, Aug. 21, 2016.   (Photo by Chris Pizzello/Invision/AP, File)

    Official: Pills found at Prince’s estate contained fentanyl

    MINNEAPOLIS (AP) — Some of the pills taken from Prince’s estate in Paisley Park after his death were counterfeit drugs that actually contained fentanyl — a synthetic opioid 50 times more powerful than heroin, an official close to the investigation said.