Chimera Roller Coaster, 2019
In 2019, the Chimera roller coaster in Mexico City’s Feria de Chapultepec suffered a mishap when one of the ride’s carriages hit a metal structure and came off the track. Two women were injured and two more people, an 18-year-old and a 21-year-old, were killed when they all came tumbling down. The park immediately shut down and launched an investigation that determined that a mechanical problem was to blame for the terrible accident.