Rosie Roche was discovered at her family home by her mother and sister and police are treating her death as not suspicious.

Rosie Roch, a cousin to Prince William and Prince Harry, has died at the age of 20, according to multiple outlets.

Prince William and Prince Harry’s 20-year-old cousin died of “traumatic head injury,” according to a coroner’s report. Rosie Roche, a second cousin to the heir to the British throne, was found dead on July 14 at her home in Norton,