Propane Blast Engulfs Yellowstone Tour Van Near Montana Border

A Mercedes-Benz Sprinter tour van exploded in flames after an engine fire ignited its propane tank inside Yellowstone National Park, sending visitors fleeing in terror. The incident, occurring near Montana's western gateway to the park, has park officials urging witnesses to come forward. No fatalities were reported, but the blast forced a temporary closure of the area.

May 2