Jacob Nilsson was 23 when he was last seen on May 19, 2015, after crossing into the United States from Mexico at the San Ysidro Port of Entry. His last known location is in the San Diego County area, but there have been no confirmed sightings or contact since that day.

He is described as 5 feet 11 inches tall with blond or strawberry-colored hair and blue eyes. No substantial clues have emerged about what happened to him after he crossed the border, and the case remains open and unsolved. Authorities have asked anyone with information to come forward.

If anyone in the San Ysidro or broader San Diego area remembers seeing Jacob around May 19, 2015, please share what you know.