Norfolk helicopter: Munitions scattered during crash
8 January 2014 Last updated at 09:19 GMT
Four people have been killed after a US Air Force helicopter crashed during a training exercise on the Norfolk coast.
The HH-60G Pave Hawk, based at RAF Lakenheath in Suffolk, came down at a nature reserve in Cley next the Sea on Tuesday night.
It is believed munitions were scattered over the marshland as the helicopter went down.
Simon Newton reports.