True-crime documentary series telling the story of police investigations, focused on the moment detectives realise they have cracked the case. It may be a DNA match, the moment an alibi is disproven or a dramatic interview room confession.
Miss Marple, the spinster detective who is one of the most famous characters created by English crime writer Agatha Christie, is portrayed by Joan Hickson who starred in a dozen television mysteries about Miss Marple over the course of a decade.