Four dead as helicopter crashes off Norfolk coast
Four people are believed to have died in a helicopter crash off the coast of Norfolk.
Norfolk Police have confirmed they are investigating after being called to Cley-next-the-Sea by the fire service.
Local newspaper the Eastern Daily Press is reporting that residents have heard F-15 aircraft overhead.
It says the Ministry of Defence is also investigating the reports, adding that the helicopter is not believed to be a British military craft.