It happened at a theme park in Largo, Maryland at 6 Flags America. 24 riders had to be ferried down individually by rescuer's using a crane's hydraulic arm. If you were one of them... moreIt happened at a theme park in Largo, Maryland at 6 Flags America. 24 riders had to be ferried down individually by rescuer's using a crane's hydraulic arm. If you were one of them would you ever ride a roller coaster again?