A Missouri couple recalled recently helping hold down a girl behind them on a roller coaster after her seat belt allegedly ...

A couple said they had to hold another passenger in her seat on a roller coaster when her seat belt came undone.

We get on the roller coaster and the very first hill, the girl sitting behind my wife just lets out this blood-curdling ...

The young girl screamed for her life as the horrified couple realized her seatbelt came undone on a rollercoaster ...

A couple have been praised for helping a girl after her seatbelt came undone on a roller coaster at the Worlds of Fun ...

One of Missouri's most popular coasters has been shut down after lap belts flaws were found during an inspection.

A couple says they had to help secure a fellow roller coaster rider after the girl started screaming about her seat belt not working.

The Mamba roller coaster at Worlds of Fun was shut down Thursday after a state inspector found multiple lap belts on the ride ...

Chris and Cassie Evins save a girl's life after her seatbelt became unfastened at the Worlds of Fun park in Kansas City on 11 ...

A popular roller coaster at Worlds of Fun in Kansas City will reopen Thursday evening after being temporarily shut down due ...

Chris and Cassie Evins describe the scary series of events to happen on the Mamba roller coaster in Worlds of Fun.

A park spokesperson said a group of belt buckles on the Mamba were “fully functional” but were replaced “out of an abundance of caution.” ...