Randy Wayne Leach was at a graduation party with 150 people on an April night in 1988. One minute he was standing in line to use the bathroom. And the next - he was gone.

No one saw Randy or his car leave that night, and after 36 years, there's still no sign of either one.

If you have any information related to Randy or his disappearance, please contact the Kansas Bureau of Investigation (KBI) at 800-572-7463.

For more information, including relevant photos and sources used, visit www.thecriesthatbindme.com