Nick Danan

A mutated rat has been let loose in a city.

After seven years in prison, David Collins is acquitted of the murder of his wife. Now, he must fight to rebuild his shattered life while police search for the real murderer.

Drama following WPC Gina Dawson, the first Woman Police Constable to join Brinford Constabulary, a fictional police force in the West Midlands, in 1956. The show focuses on WPC Gina Dawson's struggle to gain acceptance in the male-dominated police station whilst having to deal with the sexist attitudes that were commonplace at the time.

Based on the books by Parnell Hall, The series sees Cora, who recently moved to the sleepy English town of Bakerbury with her niece, asked to help the local police with a strange murder where a crossword puzzle is left on the body.