The Treetop Twister roller coaster at Lightwater Valley amusement park in North Yorkshire was promoted as a thrilling ride. Instead, it became the scene of a horrific tragedy. Gemma Savage, a ...

It was meant to be a thrilling day at Lightwater Valley—but the Twister roller coaster delivered tragedy not once, but twice. This is the story of one ride with two life-changing accidents. Whitefish ...