A woman who was injured in last week's roller coaster tragedy in Florida is speaking out. On the last day of her vacation, Melissa Collins rode the Sand Blaster roller coaster on the boardwalk in Daytona Beach with a friend. “All I was thinking was ‘I’m dying. I'm dying,’” she told Inside Edition. Powering into a sharp turn, the front car derailed, ejecting two passengers and leaving Melissa trapped, dangling precariously three stories above the ground.