Arthur & George - Season 1 Episode 2

Finding a doll belonging to George's sister and dead birds at the shrine Arthur suspects that somebody is still persecuting the Edalji family but gets no help from the local police, especially churlish Sergeant Upton, a man with a grudge against the family since they once sacked his sister from a position as their maid. Then a letter is thrown through the vicarage window, recalling the supposedly accidental death of school-teacher Bostock. Another recipient of hate mail is blacksmith William Brookes, whose son Fred grew up with George. When he is found dead after a fire Upton claims it is another accident but Arthur believes otherwise, his investigation leading to a master criminal, Hayden price.