A disabled woman's carer is stealing from her, so her sister comes up with a plan to foil the thief. And a theatre studies graduate faces a real-life drama when a hammer-wielding robber attacks the shop where she works.

A series of crimes drives businesses off the rails in Devon, targeting railways both large-scale and small. And a snooker club barman turns detective when two strangers come in and steal money meant for a charity that means the world to him.