Four people are understood to have died when a helicopter ditched in the sea off Shetland.
According to reports, 2 bodies were recovered from sea, one person died on the way to hospital and a fourth body is thought to remain in the wreckage.
14 others have been rescued.
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The Super Puma L2 aircraft was returning from an oil rig in the North Sea when it crashed yesterday evening.
Tommy Campbell is from the Unite union.
You can watch a report on the crash below: