Questions remain as details keep emerging in Hayden Panettiere death

As more details continue to emerge in the death investigation of actress Hayden Panettiere, some questions still remain.

The "Heroes" and "Nashville" star, 36, died Aug. 16 at an apartment complex in Greenville, South Carolina, from the "toxic effects of fentanyl" and other drugs, according to a release from the Greenville County Coroner's Office. An investigative report later revealed fentanyl-laced pills and an unidentified white powder were found with the former child star when she died.

Now, as investigators reveal more details about the circumstances surrounding Panettiere's death, here's what we know and are looking out for as the investigation continues.

Panettiere died from the "toxic effects of fentanyl, 4-ANPP, Alprazolam, Methocarbamol and Quetiapine," according to a Greenville County Coroner's Office release. Fentanyl is a synthetic opioid drug that is used to relieve pain and is around 100 times more potent than morphine and 50 times more potent than heroin as an anesthetic, according to the Drug Enforcement Administration.

The "manner of death has been ruled accident," and no signs of trauma were discovered that would have contributed to Panettiere's death, the release added.

At the scene of her fatal overdose, authorities found a bottle of Adderall as well as…

Original source: https://www.usatoday.com/entertainment/