10 Still-Unsolved Mysteries From Unsolved Mysteries

(via Mental Floss) Unsolved Mysteries, which premiered in January 1987, captivated viewers with tales of peculiar cold cases, missing persons, and paranormal activity. Thanks to their assistance, the series helped recapture numerous wanted fugitives, unite fractured families, and even exonerate a few wrongfully-convicted inmates. However, many of the 1000-plus cases featured on the series are still awaiting resolution.  In no particular order, here are 10 mysteries that still keep Cosgrove and Meurer up at night.