Heartbeat S17E06 - Touch and Go

Joe prepares to take up his new post in London, although he secretly doesn't want to leave Aidensfield, but with the arrival of Rob Walker's permanent replacement Don Wetherby, it seems it's too late for him to change his mind. Carol is administering vaccinations at the local school when she notices extensive bruising on a boy's body and suspects he is being abused by his stepfather, just as his biological father returns to the area and demands custody of his son. However, tragedy strikes when a violent conflict outbreaks between the angry father and stepfather - with Joe, Bellamy and new recruit Wetherby caught in the crossfire. Meanwhile, Gina and Blaketon organise a charity quiz night on Lord Ashfordly's urging, but the evening is fated to be a disaster when Peggy's competitive streak gets the better of her.