Unseen history on Instagram: "The exact moment Princess Diana knew they were going to kill her is often described through the haunting fear she carried in her final years. She had already sensed that something dark was unfolding behind the glamour of royal life — her phones were allegedly tapped, her letters spoke of plots, and she told close friends she felt she was being watched. During a tense period after her divorce, Diana even wrote a note saying her car might be tampered with, predicting