One person was killed and nine injured, including children, in a roller coaster accident at the Grona Lund amusement park in the Swedish capital on Sunday, a park official and police said.

Eyewitnesses said the park's Jetline roller coaster had partly derailed during a ride, sending people crashing to the ground.

Coaster in Question:
https://www.gronalund.com/en/rides/jetline