Police visited Hayden Panettiere’s boyfriend’s family home in South Carolina three days after the star’s death. Two police cars were spotted at Brian Hickerson’s grandmother’s home in Greenville, South Carolina, according to pictures obtained by Page Six.

An unconfirmed report by The New York Times suggests the actor died from a heart attack caused by a drug overdose.

Panettiere’s 11-year-old daughter could inherit her estate, legal experts explain

Hayden Panettiere’s on-and-off boyfriend Brian Hickerson and his brother Zach Hickerson were at the South Carolina apartment where the actor died over the weekend.

Hayden Panettiere's real-life experience with addiction was mirrored on "Nashville," she once wrote in her memoir published months before her death.

"I so deeply wish this wasn't the end for you," wrote Duff in her poignant tribute

Hayden Panettiere died, and the tributes have been pouring in, remembering the late actress. One of her most memorable roles was Claire Bennet, a high school cheerleader, on Heroes. The superhero series ran for four seasons on NBC with Panettiere playing Claire throughout the show’s run.

Hayden Panettiere’s ex fiancé, pro boxer Wladimir Klitschko, is opening up about the “profound shock and grief” he and his family are experiencing after the actor’s unexpected death at just 36. Panettiere and Klitschko share an 11-year-old daughter,

Hayden Panettiere and her mother Lesley Vogel at the Academy of Television Arts and Sciences's "Evening with Heroes" event on April 23, 2007. Hayden Panettiere's mom addressed her daughter's ex-boyfriend Brian Hickerson while responding to her sudden death at 36.