Sidney Patterson's body has been found in a burning building. But he was shot in the back! Mr. Patterson then turns out to be Duncan Frazier! The teeth tell the story.
A woman's body is found covered with quicklime. Mrs. Hope Russell seems to have been murdered by her husband... but he was really killed by the Luftwaffe!
A woman's stocking is kept in the Black Museum as a keepsake of a woman who was struck by a motorcar. However, the woman wasn't killed by the car, she was seen getting into a green van... with a shoe painted on the side.
A Winchester bottle is the exhibit in the Black Museum associated with the murder of a four-year-old girl. A set of mysterious fingerprints on the bottle cannot be identified. Scotland Yard decides to fingerprint the entire town of Blackbourne!
The first show of the series. A visit to the Black Museum and an exhibit of teacup fragments. A woman and her companion have been killed with a shotgun.
A magenta-colored blotting paper is on exhibit in the Black Museum because of its involvement with a murder in Oxford. A foreign gentleman's poor sister has been killed.
A wireless set that was never intended to be operative is in the Black Museum because of its involvement with the murder of a bartender with strychnine.