his head and hand as he was hit by a roller coaster car. The ride was being tested at the time before it officially opened to the public a month later. He was taken to a nearby hospital and later recovered. Scenic Skyway On June 13, 2003, a man was seriously injured in a fall from the Scenic Skyway chairlift ride at Knoebels Amusement Park. The man was a member of a group home for mentally disabled people and was riding alone. He was airlifted to a local hospital and recovered. The ride had opened two weeks before the accident. Inspectors found no problems with the ride. Speed Slide On March 2, 1999, an attorney representing two girls who sustained injuries while riding the park's Speed Slide discovered a history of complaints of injuries made by riders after they had ridden the same ride. The tort lawsuit filed sought $9,200 in medical costs and at least $50,000 in damages on behalf of one girl, age 11. The suit also sought $5,300 in medical costs and at least $100,000 in damages on behalf of the other girl, age 12. The park was charged with negligence, failure to monitor the amount of force of the water and its effect on riders, failure to fix defects, and failure to provide adequate warnings to riders. Krug Park Big Dipper On July 24, 1930, sometime after 6:00 p.m., the park's Big Dipper roller coaster crashed when a bolt worked itself loose. Four cars containing children and teenagers plunged to the ground. Four people were killed and 17 injured. La Feria de Chapultepec Mágico Quimera On September 28, 2019, the last train derailed after breaking loose from its track and plunging to the ground carrying 10 passengers on board. The accident occurred after two men hit their heads on a steel support and fell from the ride. They died after sustaining severe head injuries. Two women were taken to a nearby hospital in serious condition and six people were treated at the scene. The park closed permanently after the incident following an investigation to be conducted. After the investigation, city officials stated that none of the rides at the park had been properly maintained when the accident occurred. Lagoon Amusement Park Roller Coaster In 1945, a 20-year-old man from Ogden, Utah fell to his death as he attempted to stand up when the train was on