The ride capsule, part of the Steel Max attraction, flung into the air before the cable broke and sent it crashing into the steel support structure on the side. A woman's screams could be heard while other spectators ran away.
Four people sustained minor injuries and received on-site treatment, including two children. Two of those people were inside the ride and were later taken to a medical center, according to local officials.
The video circulated widely on social media, and law enforcement said it's now part of an investigation.