BREAKING: Hayden Panettiere is believed to have taken an oxycodone pill laced with fentanyl before her death, according to TMZ, citing multiple law enforcement sources. Sources say the actress met with a longtime drug dealer in Los Angeles before flying to South Carolina, where she died of a suspected overdose on Aug. 16, just days before her 37th birthday. Authorities have not officially released her cause of death. ▻