Julia Ann O’Neill was 31 when she vanished from Lake Geneva, Wisconsin. She was last seen on June 18, 1997, and has had no contact since. Few facts are publicly known about the disappearance and the trail went cold quickly.

At the time she went missing Julia was described as a white female with brown hair and green eyes, about 5 feet 8 inches to 5 feet 9 inches tall and roughly 135 pounds. A distinctive detail: five-inch scars on both sides of her right knee. Law enforcement agencies listed in connection with the case include the New Berlin Police Department and the Linn Police Department, and the investigation has produced very few leads.

If anyone knew Julia, saw her in Lake Geneva in mid-June 1997, or has information that might help, please come forward.