Six Flags shut down a famous roller coaster after 24 years because of numerous lawsuits, a girl ended up in a coma, and multiple deaths.The X2 roller coaster at Six Flags Magic Mountain in California, which opened in 2002, has been permanently retired.The X2 was the world's first 4-dimensional roller coaster, with seats that rotated 360° and maintained speeds of 80 miles per hour.The coaster has been attributed to at least 2 deaths and multiple brain injuries, including one last month that sent a girl into a coma after a catastrophic brain injury.25-year-old Naomi Greer-Wilkinson was riding the ride when the doctors say she injured her brain due to a “traumatic rapid acceleration-deceleration event.”Greer-Wilkinson is still in the hospital and remains on a ventilator 2 months after the incident. Another instance in June 2022, 22-year-old Christopher Hawley collapsed and lost consciousness after riding the ride.Hawley died of a brain injury the next day, which doctors described his injury as as similar to shaken baby syndrome.Over 100 people who have ridden the X2 have come forward to say they attribute some form of brain injury to riding this coaster.