Hayden Panettiere’s Boyfriend Gave Her Narcan Before Death, Brother Says - The Hollywood Reporter

Zach Hickerson, brother of Hayden Panettiere's boyfriend Brian Hickerson, told TMZ that Brian administered Narcan to the actor after they found her unconscious at a South Carolina townhouse on Sunday.
The former Heroes and Nashville star was discovered unresponsive at an Airbnb in Greenville, South Carolina, where the on-off couple had recently arrived and where the Hickerson brothers' grandmother lives.
A heavily redacted Greenville Police Department incident report indicated first responders attempted but failed to revive Panettiere; Brian Hickerson became very emotional and showed authorities a bag of medication he said she was taking.
Zach Hickerson said he had planned to meet his brother for lunch and indoor golf after church, and drove to the Airbnb after being unable to reach the couple, later waking his brother with a loud knock before they found Panettiere unconscious.
He recounted immediately calling 911 while Brian gave her Narcan, and said the two performed CPR together until Fire and EMS arrived.
Brian Hickerson dated Panettiere on and off since 2018 and was arrested several times for domestic abuse, at one point pleading no contest to two felony charges tied to an assault against her; Zach said he spoke out to counter speculation and misinformation so loved ones can learn the truth from authorities.