For the first time, Scotland Yard opens its secret files to bring you the authentic true stories of some of its most famous cases. The title comes from the emergency telephone number in use at the time, and the series was introduced by Chief Superintendent Davidson, curator of the Crime Museum – more commonly known as the “Black Museum” - at Scotland Yard, London, England.

A large heavy trunk is placed in Left Luggage at Charing Cross railway station. But the ticket is found screwed up and thrown away almost immediately…

Written and directed by: Wyllis Cooper