Believe Me tells the story of three victims of one of the most prolific sex attackers in British history, John Worboys, dubbed by the media as the ‘black cab rapist’ after preying on women under the cover of being a ‘respectable’ licensed taxi-cab driver. The drama focuses on the ordeal of two of the women who reported sexual assaults by Worboys, and how the Metropolitan Police failed to thoroughly investigate these women’s allegations, leading them to feel that they were just not believed.