A teenager has died after and a child is injured after a jet ski collided with them on the River Murray at Murbko, northeast of Adelaide.
Emergency services were called to the location about 2.20pm Thursday afternoon.
A 14-year-old Roxby Downs boy was pulled from the water unconscious but sadly died at the scene.
A younger child suffered minor injuries and was taken to hospital as a precaution.
The rider of the jet ski, a 43-year-old Hindmarsh Island man, is speaking with police.
Anyone who witnessed the incident who has not yet spoken to police is asked to contact Crime Stoppers.
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