Prince William and Harry's 20-year-old cousin found dead: What we know

The cousin of Princes William and Harry, 20-year-old Rosie Roche, was found dead in her family’s home. Her body was discovered by her mother and sister, though the circumstances surrounding her death raise questions, The Sun reports.
What is known about Rosie Roche’s death
Rosie Roche, the granddaughter of Princess Diana’s uncle, died at her family residence in Norton on July 14. Her mother and sister found her body as she was preparing to go away with friends.
Rosie had been packing her things, but stayed in her room for an unusually long time. Concerned, her family went to check on her and discovered her dead. A firearm was found near her body inside the house, which has puzzled investigators.
What the police say
Authorities in Wiltshire confirmed that there were no signs of violence or third-party involvement at the scene.
According to coroner Grant Davies, the death was classified as "non-suspicious." He noted that no evidence pointed to the involvement of another person.
However, final conclusions about the circumstances of Rosie’s death will be released after the completion of the official investigation on October 25.
Who was Rosie Roche
Rosie was studying English literature at Durham University College. In an obituary published by her family, she was described as "darling daughter of Hugh and Pippa, incredible sister to Archie and Agatha, Granddaughter to Derek and Rae Long."
She was a direct relative of Princes William and Harry - her grandfather was the brother of Princess Diana. However, she did not play an active role in royal family affairs and lived a private life.
Princes Harry and William are relatives of the deceased (photo: GettyImages)
The funeral will be private. A separate memorial service will also be held for friends and relatives.
According to media reports, a spokesperson for Prince William declined to comment on the tragedy.