In March 1993, 27-year-old Annie McCarrick an American living in Dublin set out for a day trip to the Wicklow Mountains. She was last seen at a pub in Enniskerry, chatting with an unknown man. She never made it home.

Three decades later, Annie’s disappearance remains one of Ireland’s most haunting mysteries a story woven through missing CCTV footage, strange witness accounts, and whispers of a serial predator. Was she the victim of a random act, a targeted attack, or something that went unnoticed in plain sight?