Hayden Panettiere's final PETA campaign captured weeks before her death marked lifetime of advocacy work

Hayden Panettiere, 36, Found Dead in Greenville Apartment; Investigation Ongoing

Greenville, S.C. – Actress and longtime marine‑life advocate Hayden Panettiere was pronounced dead at a Greenville apartment on Sunday afternoon. First responders discovered a woman in cardiac arrest, and despite advanced life‑support efforts the emergency medical team could not revive her. An autopsy performed by the Greenville County Coroner’s Office found no signs of trauma; the cause and manner of death remain pending further investigation.

The coroner’s preliminary report noted that the deceased was “found in the apartment complex, 2:32 PM” and that no evidence of foul play had been identified. Police are continuing an active inquiry into the circumstances surrounding Panettiere’s passing. The Drug Enforcement Administration has been brought in to assist.

Panettiere, known for her work on The Nashville and Remember the Titans, was 36 years old at the time of her death. She was survived by her daughter Kaya, born in 2014, and her former fiancé, Ukrainian boxer Wladimir Klitschko. The apartment where she died was shared with Brian Hickerson and his brother Zach, who were with her at the time of the emergency call.

A Legacy of Advocacy

While her on‑screen roles earned her acclaim, Panettiere’s off‑screen activism defined her public persona. A teenage activist for the Whaleman Foundation, she lobbied, protested, and raised money for animal‑welfare causes. In 2007, she and fellow actress Isabel Lucas joined a protest in Taiji, Japan, where dolphin hunters slaughtered animals for their meat. The demonstration—captured on film and later featured in the Oscar‑winning documentary The Cove—was interrupted when fishermen attacked the floating protestors with poles and propellers.

Panettiere’s bravery on the Taiji water earned her the Humane Society’s Wyler Award in 2008, along with a place on Time Magazine’s “celebrity do‑gooders” list. That same year, she stood in a joint press conference with Senator John Kerry on Capitol Hill, urging Congress to oppose commercial whaling and protect marine life.

“We’re poisoning the oceans’ food chain and, in turn, poisoning ourselves,” she said during the press briefing. “It’s vitally important to get this truth out to the younger generations who will have to face these problems.”

In 2007, after witnessing the brutality of the dolphin hunts, Panettiere returned to Japan with Whaleman founder Jeff Pantukhoff to seek dialogue with local officials. “I thought a lot of people would assume I hate Japan,” she told reporters later. “But that’s not the case. I love the country; the people appreciate nature. I wanted to reach out to those who feel the same way and make sure they know the truth.” She added that most Japanese citizens would never condone dolphin hunting if they were aware of the realities and that dolphin meat posed serious health risks.

Final Campaign with PETA

In the weeks before her death, Panettiere appeared in a PETA campaign photo taken in Los Angeles, standing in a bathtub to protest the captivity of dolphins in marine parks such as SeaWorld. The image, released by the animal‑rights group, paired the actress’s profile with the slogan: “Can you imagine their frustration, their trauma, their depression? All that is important and crucial for their well‑being is ripped away. … We can end this. You and me.” A second caption highlighted the loss of freedom: “In their ocean homes they can be with their families, dive deep to escape the hot sun and enjoy the rain on their backs… all of that is taken from them when they are confined to small tanks.”

The campaign underscored Panettiere’s lifelong commitment to ending marine‑life captivity and advocated for a world where dolphins could return to their natural habitats.

Investigation Details

According to the coroner’s statement, the body was found in a state of cardiac arrest. Advanced cardiac life‑support measures were initiated immediately, but the patient could not be resuscitated. The preliminary autopsy “found no signs of trauma that contributed to the death.” The coroner’s office is awaiting further studies before declaring a final cause and manner of death.

Police reports confirm that Brian and Zach Hickerson were present at the apartment during the emergency call. An arrest warrant was executed at the residence, and the police conducted a welfare check at another South Carolina home linked to the Hickerson brothers; no one answered the door. The investigation remains active, and authorities are not ruling out any possibilities at this time.

Remembering a Champion

Hayden Panettiere’s sudden passing has sent shockwaves through the entertainment and animal‑rights communities. Colleagues and fans alike are calling for a closer look at the circumstances of her death, while advocacy groups continue to honor her legacy.

“Her voice was a clarion call for marine life,” said Jeff Pantukhoff, founder of the Whaleman Foundation. “She was a champion not only on screen but in the real world. Her work continues to inspire those who fight for a better life for dolphins and whales.”

As the investigation unfolds, the public remains hopeful that the true reasons for the actress’s untimely death will soon come to light, allowing her family and supporters to find closure and continue the mission she championed.