Ryan McKen

Sisters Kat and Jo realise there's a zombie apocalypse in Birmingham, but gamer Kat has a plan: zombies can't swim - water is the safest option, and narrowboats move just marginally faster than zombies. Jo is unconvinced, until Jude, the guy she just slept with, turns into a zombie. Meanwhile, Amar and Sunny have been in Birmingham for a stag. When all trains back to London are cancelled and they're attacked by a train guard zombie, they flee.

A couple's visit with their son takes a dramatic turn when the father tells him that he plans on leaving his mother for another woman.

Centers around Detective Superintendent Elizabeth Bancroft, who is forced to confront her demons when a case from her past is reopened.