Hayden Panettiere's boyfriend's brother attempted CPR on day she died, 911 call reveals

Updated on: October 14, 2026 / 7:52 PM EDT / CBS News

Hayden Panettiere's boyfriend's brother attempted CPR on day she died, 911 call reveals

TL;DR

  • Zach Hickerson attempted CPR on Hayden Panettiere before she was pronounced dead.
  • Panettiere was found unconscious by Zach and Brian Hickerson at her Greenville, South Carolina, residence.
  • The autopsy ruled Panettiere's death accidental, citing the toxic effects of multiple drugs.
  • Brian Hickerson reportedly administered Narcan to Panettiere after she was found.
  • Panettiere had openly discussed her past struggles with substance abuse and recovery.