Mysteries At The Museum

Chowchilla Kidnapping, Nitrous Oxide, Texas City Disaster, Meriwether Lewis, Bezoar Stones, Evel Knievel (3x9)

Air date: Jun 12, 2012

How a school bus became involved in the largest kidnapping for ransom in U.S. history; a ball of sisal twine that played a key role in a deadly industrial accident; a handful of stones that were once prized more than silver or gold.