(Cincinnati, Oh.)-- Fire trucks were called to Kings Island Monday afternoon after smoke was seen at the Flight of Fear ride.

 

The indoor roller coaster was smoking heavily when fire fighters arrived, but there was no fire. The smoke was coming from an electrical motor and once the power was cut the smoke cleared. 

 

18 people were exposed to the smoke inside the ride, and two were treated on the scene. 

 

The park is still open.