Hayden Panettiere's Death Confirmed as Accidental Fentanyl Overdose

WHO:

CNN - Panettiere's ex-partner, Wladimir Klitschko, paid tribute to her and vowed to ensure their daughter Kaya would always remember her mother.

CNN - Panettiere's ex-partner, Wladimir Klitschko, vowed to ensure their daughter Kaya would always remember her mother.

CNN - Brian Hickerson lived in California, and Zach Hickerson lived in Georgia.

CNN - Panettiere had been temporarily staying at the apartment in Greenville, according to the coroner’s office.

CNN - Brian Hickerson and Zach Hickerson were questioned separately at the scene by police.

CNN - Actress Hayden Panettiere, age 36.

CNN - Brian Hickerson, Panettiere's on-and-off boyfriend.

CNN - Zach Hickerson, Brian's brother.

CNN - Wladimir Klitschko, Panettiere's ex-partner and former Olympic boxing champion.

WHAT:

CNN - The Greenville County Coroner's Office stated that Panettiere had toxic substances in her system, including Xanax, a muscle relaxant, and an antipsychotic medication, in addition to fentanyl.

CNN - The coroner's office confirmed that no signs of trauma were discovered that would have contributed to Panettiere's death.

CNN - The coroner's office ruled that Panettiere's death was an accident due to the toxic effects of fentanyl and other substances.

CNN - The Greenville County Coroner's Office stated that Panettiere had toxic substances in her system, including fentanyl, 4-ANPP, Alprazolam, Methocarbamol, and Quetiapine.

CNN - Dispatch audio referenced a possible overdose in the emergency call made regarding Panettiere's condition.

CNN - US Attorney General Todd Blanche emphasized that bringing criminal cases in overdose deaths is a "big emphasis" of the DEA and prosecutors around the country.

CNN - The Greenville County Coroner's Office stated that Panettiere had toxic substances in her system, including Xanax, a muscle relaxant, and an antipsychotic medication, in addition to fentanyl.

CNN - The coroner's office confirmed that no signs of trauma were discovered that would have contributed to Panettiere's death.

CNN - The Greenville County Coroner's Office stated that Panettiere had been temporarily staying at the apartment in Greenville, but did not disclose whose apartment it was.

CNN - The Greenville County Coroner's Office stated that Panettiere had toxic substances in her system, including fentanyl, 4-ANPP, Alprazolam, Methocarbamol, and Quetiapine.

Billboard - A representative for Panettiere's family stated, "The investigation is still ongoing and the case is complex."

CNN - The Greenville County Coroner’s Office stated that Panettiere's death was ruled an accident due to the toxic effects of fentanyl and other substances.

Billboard - A representative for Panettiere's family described the investigation as ongoing and complex.

CNN - The investigation into Panettiere's death is described as ongoing and complex by a representative for her family.

CNN - Authorities are examining the possibility that Panettiere may have died after taking a counterfeit pill that she believed was another substance.

CNN - The investigation into her death is ongoing and complex, according to a representative for her family.

CNN - Panettiere died from toxic effects of fentanyl and other substances.

ABC News - The manner of death has been ruled an accident.

Billboard - The investigation into her death is ongoing and complex.

Deadline - The toxic substances found in her system included fentanyl, 4-ANPP, Alprazolam, Methocarbamol, and Quetiapine.

NBC News - Panettiere was found unresponsive in an apartment.

WHERE:

CNN - The Hickersons have roots in Greenville, where some of their family members live.

CNN - The incident occurred in a Greenville apartment, South Carolina.

CNN - Authorities are investigating in Southern California.

WHEN:

CNN - Panettiere was pronounced dead on August 16.

CNN - Medics responded to a 911 call on August 16.

WHY:

CNN - Panettiere's death has inspired other former child stars to speak out about the pressure and struggles that often accompany fame at an early age, particularly in light of her recently released memoir.

CNN - Panettiere's death has inspired other former child stars to speak out about the pressure and struggles that often accompany fame at an early age.

CNN - Authorities are examining the possibility that Panettiere may have died after taking a counterfeit pill.

HOW:

CNN - Investigators are using phone records, bank records, and witness statements to identify the dealer or supplier of the drugs involved in Panettiere's death.

CNN - The investigation into Panettiere's death is now the subject of a federal investigation to determine if she obtained illicit and possibly counterfeit drugs from a dealer in Southern California.

CNN - Investigators are using phone records, bank records, and witness statements to identify the dealer or supplier of the drugs involved in Panettiere's death.

CNN - The investigation into Panettiere's death is now the subject of a federal investigation to determine if she obtained illicit and possibly counterfeit drugs from a dealer in Southern California.

CNN - Drug Enforcement Administration agents and Los Angeles-area authorities have questioned several individuals regarding the circumstances of Panettiere's death.

CNN - Authorities are investigating whether Panettiere obtained counterfeit drugs from a dealer in Southern California.

CNN - Authorities are investigating whether anyone might be criminally responsible for Panettiere's death.

CNN - Drug Enforcement Administration agents and Los Angeles-area authorities have questioned several individuals regarding the circumstances of Panettiere's death.

CNN - Authorities are examining whether Panettiere obtained counterfeit drugs from a dealer in Southern California.

CNN - Medics found Panettiere in cardiac arrest and were unable to resuscitate her.

CNN - Brian Hickerson provided a bag of Panettiere's medications to the police.

(UPDATED September 23, 2026 14:59 UTC)

The Greenville County Coroner's Office has ruled that Hayden Panettiere's death was an accident caused by the toxic effects of fentanyl and other substances, including Xanax and an antipsychotic medication, with no signs of trauma found. Investigators are currently examining phone and bank records, along with witness statements, to track down the dealer or supplier of the drugs linked to her death. This investigation has escalated into a federal inquiry to determine whether Panettiere obtained illicit and potentially counterfeit drugs from a dealer in Southern California.

(UPDATED September 23, 2026 13:58 UTC)

The Greenville County Coroner's Office has reported that Panettiere had multiple toxic substances in her system, including fentanyl and Alprazolam, and dispatch audio indicated a possible overdose in the emergency call regarding her condition. Investigators are currently examining phone and bank records, along with witness statements, to track down the dealer or supplier of the drugs linked to her death. U.S. Attorney General Todd Blanche has highlighted that pursuing criminal cases in overdose deaths is a significant focus for the DEA and prosecutors nationwide.

(UPDATED September 23, 2026 09:00 UTC)

The Greenville County Coroner's Office has reported that Panettiere had toxic substances in her system, including Xanax, a muscle relaxant, an antipsychotic medication, and fentanyl, with no signs of trauma found that could have contributed to her death. This tragic incident has now led to a federal investigation to determine if she obtained illicit and possibly counterfeit drugs from a dealer in Southern California. Authorities are working diligently to uncover the circumstances surrounding her passing.

(UPDATED September 23, 2026 02:03 UTC)

Wladimir Klitschko, Panettiere's ex-partner, has paid tribute to her, promising to ensure that their daughter Kaya will always remember her mother. The Greenville County Coroner's Office revealed that Panettiere had been temporarily staying at an apartment in Greenville, although they did not disclose whose apartment it was. Meanwhile, Drug Enforcement Administration agents, along with Los Angeles-area authorities, are questioning several individuals about the circumstances surrounding Panettiere's death.

(UPDATED September 23, 2026 01:19 UTC)

The Greenville County Coroner's Office has reported that Panettiere had toxic substances in her system, including fentanyl and several other drugs. A representative for her family mentioned that the investigation is still ongoing and the case is complex. Authorities are looking into whether Panettiere obtained counterfeit drugs from a dealer in Southern California.

(UPDATED September 22, 2026 21:59 UTC)

Authorities are currently investigating the circumstances surrounding Hayden Panettiere's death to determine if anyone may be criminally responsible. A representative for Panettiere's family has stated that the investigation is still ongoing and the case is complex. As the inquiry unfolds, more details are expected to emerge.

(UPDATED September 22, 2026 19:58 UTC)

The Greenville County Coroner’s Office has ruled that Panettiere's death was an accident caused by the toxic effects of fentanyl and other substances. A representative for her family has described the investigation as ongoing and complex, with Drug Enforcement Administration agents and Los Angeles-area authorities questioning several individuals about the circumstances surrounding her death. As the investigation continues, more details are expected to emerge in the coming days.

(UPDATED September 22, 2026 17:57 UTC)

Wladimir Klitschko, Panettiere's ex-partner, has promised to ensure their daughter Kaya will always remember her mother. The investigation into Panettiere's death is ongoing and complex, as authorities look into whether she obtained counterfeit drugs from a dealer in Southern California. Her passing has prompted other former child stars to share their experiences with the pressures and struggles of early fame, especially following the release of her recent memoir.

(UPDATED September 22, 2026 16:57 UTC)

Authorities are investigating the death of actress Hayden Panettiere, who was temporarily staying at an apartment in Greenville, and they are looking into the possibility that she may have died after taking a counterfeit pill. Brian and Zach Hickerson were questioned separately at the scene by police, and the investigation is described as ongoing and complex by a representative for her family. Panettiere's tragic passing has prompted other former child stars to share their experiences regarding the pressures and challenges that often come with early fame.

(UPDATED September 22, 2026 15:57 UTC)

Actress Hayden Panettiere has tragically died at the age of 36 from the toxic effects of fentanyl and other substances, with authorities ruling the manner of death an accident. She was found unresponsive in a Greenville apartment in South Carolina, and medics were unable to resuscitate her after responding to a 911 call. The toxic substances discovered in her system included fentanyl, Alprazolam, and Quetiapine, among others, and the investigation into her death is ongoing and complex. Authorities are also looking into the possibility that she may have died after taking a counterfeit pill, and Brian Hickerson, her on-and-off boyfriend, provided a bag of her medications to the police. The incident has drawn attention, especially given Panettiere's connections to notable figures like her ex-partner, former Olympic boxing champion Wladimir Klitschko.