Heartbeat

Nick finally discovers the cause of Ventress' unusual behaviour; masked men steal vintage wines from a warehouse; Greengrass becomes a gatekeeper.

A young woman is knocked down in a hit-and-run accident; Nick studies for an exam; Jo suggests planning a weekend away.

Nick's mum pays him a visit, while a figure from his past in London shows up in Aidensfield just as a violent robbery occurs.

Greengrass grapples with an old enemy when Aidensfield hosts a quoits match. Nick meets Jo's parents, but the gathering is interrupted when he is called away to the scene of a bus crash.

Blaketon is threatened with a potential demotion, and Greengrass has a very bad day when he's admitted to hospital.

Nick suspects foul play when Sylvia Phillips is found dead on the side of the road after leaving her husband. Meanwhile, Greengrass may know more than he's letting on about the appearance of a famous wrestler in Aidensfield.