What exactly unfolded inside the South Carolina rental remains unclear, but new details are beginning to fill in the gaps surrounding the beloved star’s final hours.
The investigation into Hayden Panettiere’s sudden death is continuing, and new information is painting a clearer — though still incomplete — picture of what happened inside the South Carolina residence where she was found unresponsive.
Now, an autopsy has been completed, neighbors are recalling the “commotion” they heard and witnessed that day, and authorities have revealed one particularly significant finding as questions remain over what caused the 36-year-old actress’s death.
A 911 Call, a Cardiac Arrest, and a Temporary Stay
According to Page Six, the Greenville County Coroner’s Office said a 911 call came in on August 16, 2026, at approximately 1:51 p.m. regarding a reported cardiac arrest.
First responders and Emergency Medical Services arrived at the residence and found a woman in cardiac arrest. Despite EMS personnel beginning advanced cardiac life support measures, resuscitation efforts were unsuccessful. Panettiere was pronounced dead at 2:32 p.m.
The Coroner’s Office confirmed: “The decedent has been identified as Hayden [Lesley] Panettiere, 36, of California. Panettiere was found unresponsive inside the residence, where she had been temporarily staying.”
That detail is especially notable in light of what residents at the complex have since said about Panettiere’s presence there.
A Neighbor Heard ‘A Bunch of Commotion’ in the Hallway
One neighbor, Micah Lee, told WYFF4 that he was home Sunday when he became aware of unusual activity in the building. “It was yesterday afternoon, and, just a bunch of commotion in the hallway,” Lee revealed. “The halls are pretty hollow, so noise echoes throughout.”
He continued, “And I had just heard about someone collapsing. And then afterwards there was talk about cardiac arrest. I can’t confirm any of that. That’s just what I’ve heard.”
Lee’s description lines up with the Coroner’s Office confirming that the initial 911 call involved a reported cardiac arrest, although the official cause of Panettiere’s death has not yet been released.
Police have also said their preliminary investigation did not indicate foul play or suspicious circumstances. Another resident of Judson Mill Lofts on Easley Bridge Road offered a similarly unsettling glimpse into the aftermath, telling Page Six they were stunned to discover who had died inside the complex.
“I was shocked,” the neighbor said, explaining they had never seen Panettiere there before news of her death broke. The resident said they did not know how long the actress had been staying at the property and were not even sure she had left the apartment during her time there.
According to the neighbor, management subsequently contacted residents and reassured them that the incident was not believed to be criminal and there was no reason for them to fear for their safety. “It’s still kind of jarring to hear that someone of her stature was here and then that tragically happened to her,” the resident added.
The neighbor recalled police remaining at the property for hours, from around noon until 8 p.m. that Sunday. They said seeing the coroner’s vehicle made it apparent someone had died, but they did not learn until the next morning that it was Panettiere.
There was another detail the neighbor could not forget: They noticed two men “sitting outside the apartment with cops” during the response. “They looked like they were in shock, not speaking, and had their heads down,” the neighbor recalled.
The resident also believes the apartment was being used as a rental, something Page Six reported it had confirmed as an Airbnb.
The Scene Raised More Questions
As investigators began piecing together what happened, another detail from the scene drew attention. Page Six reported that 911 dispatch audio characterized the emergency as an apparent “overdose,” while Narcan was reportedly found at the scene on a mattress.
Narcan is used to reverse the effects of an opioid overdose, but it remains unclear whether it was administered to Panettiere.
Crucially, neither the dispatch characterization nor the presence of Narcan establishes Panettiere’s official cause of death. Authorities have said that determination remains pending further investigation and additional studies.
The actress had previously spoken publicly about her history with opioid and alcohol addiction. In a 2022 interview, Panettiere said she had been offered what she described as “happy pills” before red-carpet appearances when she was just 15 years old, according to a Page Six report about her addiction struggles.
“They were to make me peppy during interviews,” she recalled at the time. “I had no idea that this was not an appropriate thing, or what door that would open for me when it came to my addiction.” She later described years of struggling with alcohol, substance abuse, depression and anxiety.
Hayden Panettiere had only complained about back pain during the last year of her life. In this photo, she attended the opening of Dylan’s Candy Bar on October 16, 2001, in New York City, New York. | Source: Getty Images
Panettiere also spoke candidly about the painful decision surrounding custody of her daughter, Kaya, whom she shared with former fiancé Wladimir Klitschko. Speaking on the “On Purpose” podcast in May 2026, she pushed back against the idea that she had simply chosen to give up her daughter.
“The idea that anybody would think that I would just give away my child and be OK with it is heartbreaking,” she said. “It couldn’t be further from the truth. It became this horrible cycle for years of battling depression and anxiety and alcoholism and substance abuse and just me trying to find my way back.”
More recently, Panettiere had been promoting her memoir, “This Is Me: A Reckoning.” At what would become her final public event, held at the Harmony Gold Theater in Los Angeles on May 26, a source who attended told Page Six that Panettiere’s speech appeared “slow and slurred at times.”
Panettiere Had Endured a Devastating Family Loss Years Before Her Death
She had also been carrying another profound loss. Panettiere’s younger brother, Jansen, died in February 2023 at the age of 28 from an undiagnosed heart condition. In a 2024 People interview, she described the devastating effect his death had on her.
“He was my only sibling, and it was my job to protect him,” Panettiere said. “When I lost him, I felt like I lost half of my soul.” She added that experiencing something so catastrophic had changed the way she viewed everyday problems.
Against that intensely personal history, speculation around Panettiere’s final hours has inevitably drawn attention, but investigators are still withholding any definitive explanation for her death.
Hayden Panettiere also discussed the heartbreaking loss of her brother Jansen in her memoir. At this event, she arrived with him at the NBC/Universal Golden Globe After Party at the Beverly Hilton on January 15, 2007, in Beverly Hills, California. | Source: Getty Images
Then Came the Autopsy Finding
And that is where the autopsy findings become especially important. Although the examination has now been completed, officials have not yet established a cause or manner of death. The Coroner’s Office stated, “This investigation remains active and ongoing. No further details are available for release at this time.”
But the autopsy did answer one major question about Panettiere’s physical condition when she died:
“An autopsy was completed today. At autopsy, no signs of trauma were discovered that would have contributed to the death.”
That still leaves the central mystery unresolved. Additional testing and investigation will now be needed before authorities can officially determine exactly what caused the “Heroes” and “Nashville” star’s sudden death at just 36.
Panettiere’s passing was announced by her father, Skip, who described his daughter’s demise as a devastating loss.
“She was an incredible light and a force of nature who brought immeasurable love and joy to all who knew her — and to the millions who watched her onscreen. We ask for privacy as our family takes time to process this unimaginable loss,” he added.
Hayden Panettiere attended the Hollywood Christmas Parade with her father, Skip Panettiere. Years later, Skip would be the family member to issue the first public statement after her death. | Source: Getty Images
Panettiere was best known for performances in “Remember the Titans,” “Heroes,” “Nashville” and “Scream 4.”
As we previously reported, Hayden Panettiere had flown from Los Angeles to South Carolina the day before her death, Saturday, August 15, with her on-again, off-again boyfriend, Brian Hickerson.
Hayden appeared at the Critics’ Choice Awards in Santa Monica in 2016, years before sharing what would become her final Instagram post. | Source: Getty Images
The Man Beside Her on Her Final Trip
The detail is especially jarring because Hickerson was not simply an old flame. Their relationship had previously involved arrests, allegations of abuse, a protective order, and a jail sentence.
The last man Hayden Panettiere was seen with the day before her passing marked her most troubled relationship. At this event, she arrived at the “71st Annual Golden Globe Awards” at the Beverly Hilton Hotel on January 12, 2014, in Beverly Hills, California. | Source: Getty Images
Panettiere and Hickerson were first linked in August 2018, shortly after reports of her separation from Klitschko. By May 2019, the Los Angeles County District Attorney’s Office had charged Hickerson with one felony count of injuring a spouse, cohabitant, or girlfriend following his arrest over an alleged physical altercation.
He was released after posting a $50,000 bond. At that stage, a conviction could have carried a prison sentence of up to four years, according to the 2019 report.
Brian Hickerson faced multiple arrests, serious allegations, and legal troubles throughout their turbulent relationship. During this outing, she was seen with him on January 31, 2019, in Los Angeles, California. | Source: Getty Images
People close to Panettiere expressed concern about the romance. One source described Hickerson as controlling and prone to anger, while another called him a bad influence. Hickerson publicly rejected those worries and said Panettiere was happy and healthy.
Yet his legal troubles involving her continued. In February 2020, Hickerson was arrested in Jackson, Wyoming, after allegedly punching Panettiere on the right side of her face with a closed fist. He was charged with misdemeanor domestic battery and interference with a police officer and reportedly pleaded not guilty.
Hayden Panettiere entered one of the most difficult periods of her romantic life that year. During this outing, she was seen on August 2, 2018, in Los Angeles, California. | Source: Getty Images
A later California indictment included four felony counts of corporal injury, two felony counts of assault with a deadly weapon, one felony count of attempting to dissuade Panettiere as a witness, and a misdemeanor battery count. The allegations covered incidents between May 2019 and January 2020.
In 2021, Hickerson pleaded no contest to two felony counts of injuring a spouse, cohabitant, girlfriend, or child’s parent. The remaining charges were dropped during sentencing.
Brian Hickerson was sentenced to forty-five days in jail after pleading guilty to felony domestic violence charges. For this appearance, Hayden Panettiere attended The Hollywood Reporter Emmy Party on September 10, 2022, in Los Angeles, California. | Source: Getty Images
He received 45 days in jail, four years of formal probation, 52 domestic violence classes, $500 in restitution, and a five-year protective order.
Panettiere had previously issued a forceful statement about the abuse she said she endured. She explained that she was speaking publicly in the hope that other people in abusive relationships would seek help.
Despite everything, they remained together for a long time. At this event, she was seen with Brian Hickerson at the celebration of life for Jansen Panettiere on March 8, 2023, in Palisades, New York. | Source: Getty Images
“I am prepared to do my part to make sure this man never hurts anyone again,” she said. She also thanked the people who helped her regain her voice and her life.
Her attorney, Alan Jackson, described Panettiere as a survivor of years of psychological, emotional, and severe physical abuse. He said her decision to cooperate with prosecutors was part of a healing process that had only just begun.
Hayden Panettiere tried to persevere and make sure Brian could not hurt anyone else. At this event, she attended the amfAR Gala at Pacific Design Center on November 3, 2022, in West Hollywood, California. | Source: Getty Images
Despite that painful record, Panettiere and Hickerson’s connection became on-again, off-again. He was reportedly the man traveling with her the day before she died. Still, the available reports did not accuse Hickerson of involvement in her death.
Hickerson’s family was reportedly aware of Panettiere’s death. Further details about the pair’s trip, including where they stayed and why they traveled south, were not immediately available.
Brian Hickerson’s family was made aware of Hayden Panettiere’s tragic passing following news reports. At this event, she attended the premiere of “Scream VI” at AMC Lincoln Square on March 6, 2023, in New York City, New York. | Source: Getty Images
If you or someone you know is considering suicide, please contact the National Suicide Prevention Lifeline at 1-800-273-TALK (8255), text “help” to the Crisis Text Line at 741-741, or go tosuicidepreventionlifeline.org.
