Richard W. Enk, 33, was last seen in Union, Franklin County, Missouri, on May 2, 1999. He is described as a white male, red or auburn hair, hazel eyes, about five feet eleven inches tall and 155 pounds, with distinct scars on his face near the left eye and on both arms. Known as Red, Rich, or sometimes William, he was a son and a brother. After that day there were no confirmed sightings or communications and his case was entered into national missing persons databases. Little public detail exists about the circumstances of his disappearance.

If anyone saw Richard in Union around May 1999 or has information about his whereabouts, please share what is known.