Florida Highway Patrol troopers said they are investigating what caused a head-on collision Friday night in Groveland.

Troopers were called to 15407 County Road 565 in reference to a crash involving two cars.

Troopers said five children and two adults were injured after the cars collided head-on in the road.

Part of County Road 565 was shut down for the investigation, troopers said, and it was unclear if weather played a part in the crash.

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