I was locked in room by thugs who threatened to cut off my boss’ head thanks to vanishing diamond dealer’s £170m scam

FACING the three men who had stormed his jewellery store and threatened to cut of his boss’ head, Will Hayward knew he would be lucky to escape alive if they didn’t get the cash they wanted. The 44-year-old pleaded with them to let his staff go, forcing himself to stay calm as the shop emptied…