Silver Dollar City, Branson, MO, USA - Silver Dollar City's new coaster, Powder Keg: A BLAST in the Wilderness, opened two days ago. The ride, which is a redone version of what was a Premier Liquid Coaster called Buzzsaw Falls turned into a launched coaster for this year. Well, now it is under some hot water after two days of operation.The new ride ends up being closed. It was due to a minor accident on the ride where two trains bumped into each other. One of the trains were empty, the other train were carrying passengers. Four people, as a safety precaution, were sent to the hospital, but resulted in no injury. The ride will remain closed as state inspectors inspect the ride before they give it an all clear.