Sad to report.
The 45-year-old from London was not heard from again and a search involving mountain rescue teams and a Royal Navy helicopter was launched. A spokesman for Cumbria police said there were no suspicious circumstances around his death, and a coroner has been informed.
A spokesperson for NAB said: 'Many people would have known Mike and his big personality. He will be very sorely missed by those who worked closely with him and also all those touched by his presence within our business. The thoughts of all Mike's colleagues and friends here at NAB are with his family at this tragic time.'