A tragic event has occurred involving a well-known actress. Hayden Panettiere, an actress from television shows, has passed away at the age of 36.

Her father announced the news on Sunday. The cause of death has not been disclosed. An investigation is underway, according to her publicist.

Further details about the circumstances surrounding her death are being looked into, and more information may become available soon. For now, the specifics of the incident remain limited, but it is known that authorities responded to a report on Sunday.