Hayden Panettiere’s death did not close with a single police statement. In the days after she was found unresponsive in Greenville, South Carolina, two very different law-enforcement visits became public: a welfare check at a family home tied to her on-and-off partner, and a reported federal search of her West Hollywood residence. Together they show how quickly a sudden celebrity death can move from a local emergency call into a multi-agency inquiry — while the official cause of death is still not out.

On the afternoon of August 16, 2026, emergency crews were sent to a short-term rental at Judson Mill Lofts after a 911 call about a woman in cardiac arrest. First responders found Panettiere unresponsive. They tried to revive her. She was pronounced ᴅᴇᴀᴅ at the scene a short time later. She was 36, five days short of her 37th birthday. The Greenville County Coroner’s Office later said an autopsy found no trauma that would explain the death. Cause and manner of death were left pending further testing, including toxicology that officials said could take eight to twelve weeks.

A Greenville police report placed two men at the apartment: Brian Hickerson, Panettiere’s longtime on-and-off partner, and his brother Zach Hickerson. Zach later said they found her unconscious when they tried to wake her for lunch, called 911, and attempted to help until firefighters and paramedics arrived. Brian showed officers a bag of medication she had been taking; the names of those medications were redacted in the public report. Dispatch audio obtained by several outlets referred to an apparent overdose while crews were working the scene. Authorities have not made that the official finding. Early police comments said the preliminary inquiry did not show foul play or suspicious circumstances. That is not the same thing as a closed case.

Three days later, cameras caught Greenville officers at a house belonging to the brothers’ grandmother. They knocked, got no answer, left, and came back for what the department later called a welfare check. Police said that visit was unrelated to the death investigation and did not generate an incident report. The optics still mattered. Hickerson has a documented history of domestic-violence cases involving Panettiere, including a 2021 jail sentence after he pleaded no contest. He has not been charged in her death. His lawyer, Sloan Ellis, said the investigation should be allowed to proceed, noted public reports of no foul play, and declined further comment out of respect for her family.

The second visit was in Los Angeles. On the evening of August 25, a witness inside Panettiere’s West Hollywood building told Us Weekly that more than six federal agents entered her home with a search warrant. That report landed as other outlets said the Drug Enforcement Administration had joined the Greenville investigation. An FBI Los Angeles spokesperson later told Entertainment Weekly the bureau was not aware of a search at that address, so the exact federal agency on scene has not been cleanly confirmed in every account. What is consistent is that federal drug-enforcement interest was reported after a death in which emergency audio mentioned overdose and officers were shown a bag of medication. A search warrant is not a charge. It is a sign investigators wanted access to her California home, not only the South Carolina rental.

Around the same time, people closest to Panettiere started speaking past one another. Her father, Skip Panettiere, issued a grief-stricken family statement calling her “an incredible light and a force of nature.” Her mother, Lesley Vogel, who had been estranged from her, publicly blamed Hickerson’s presence in her daughter’s life and said she had cut contact while he remained in it. A representative for the actress later condemned online gossip, said people who were not close to her were using the death to speculate, and asked anyone with real information to contact police rather than social media. The same statement said there was “much more to this story than what is currently being discussed publicly” and that those closest to her were cooperating with investigators.

That unfinished story sits against a public life Panettiere had already tried to narrate herself. Earlier in 2026 she published the memoir This Is Me: A Reckoning, about childhood fame, postpartum depression, addiction, the death of her brother Jansen in 2023, and the violent relationship with Hickerson. She is survived by her daughter, Kaya, whose primary custody had long been with Kaya’s father, former heavyweight champion Wladimir Klitschko. Funeral plans have been described as private. As of early September, no public memorial date had been widely announced.

What is established now is narrower than the rumor cycle. Panettiere died after cardiac arrest in a Greenville rental. Autopsy found no trauma. Toxicology is still pending. Local police and the coroner remain on the case. Federal investigators have been reported as involved. Hickerson and his brother were present and have given accounts of trying to save her; neither has been identified as a charged suspect. A welfare check at his family’s house and a reported warrant search of her Los Angeles home are the two visible next steps that made headlines. Until the coroner releases cause and manner of death, everything else is investigation, not verdict.

Sources: Us Weekly, CNN