The Mindbender derails and kills three riders at Galaxyland.
The Mindbender is an Anton Schwarzkopf looping roller coaster located at Galaxyland Amusement Park, a theme park located in West Edmonton Mall, in Alberta, Canada. The ride officially opened to the public on December 20, 1985 at a cost of $6 million. At 44.2 m (145 ft) in height, it is the tallest indoor roller coaster in the world as of 2020.