Detective Senior Sergeant Mike Shepherd's birthday picnic is interrupted when the team witness a fatal skydiving incident.

Charity Highmore-Browne is the owner and curator of Brokenwood's Historic Village. A stickler for all things Victorian, Charity lives in a time warp. Her sudden death by an arrow brings Mike and his team into the realm of New Zealand's colonial past as they deal with a blacksmith, a missionary and the local postmaster. Not to be overlooked is Charity's sister who once represented the country at the Olympics, missing out on a bronze medal in archery. As the investigation brings up questions about Charity's lifestyle and the mysterious disappearance of her husband seven years earlier, the team are faced with the possibility that Brokenwood is dealing with its first serial killer. Things are complicated further when Mike is forced out of the office due to a health scare and Kristin takes charge of the case. But can Mike truly hand over the reins?

Philip Henderson stands next to an impressive scarecrow amidst a field of damaged vegetation. His whole crop has failed. The scarecrow may have kept the birds away but this catastrophe is something bigger. Angered and distraught, he confronts his neighbour, the cantankerous Doug Randall, and accuses him of spray drift. Doug is having none of it and an ugly altercation ensues. The following day Philip is discovered dead in his field – the victim of an obscure poison. Suspicion falls on Doug and his new wife, the strident and doggedly loyal Trudy Neilson, whom it was well known had ongoing tensions with Philip over an unpaid bar tab at her pub, The Toad and Lion. But as Mike and the team dig further into the mystery, more suspects come into play. Philip’s other neighbour is the cagey Tamati Taylor, who is less than forthcoming, but as it transpires Philip had a twin brother. Why does he seem remarkably unmoved by the death of his sibling? Following a hunch, Kristin turns attention to the little organic café in town called the Sage Locust and her friend, the owner Dahlia Freyberg. Philip was one of her suppliers – but a supplier of what? And what exactly was in the salad Philip ate when he last visited the Sage Locust? And if the scarecrow was meant to frighten the birds why have all the bees disappeared too?

Sunset Manor is a rest home in Brokenwood for the aged and bewildered. The new resident is Edward Alderston. Having recently lost his wife, his family has decided Sunset Manor is the best place for him, especially now that the Alzheimer’s is taking hold. Mrs Marlowe is a regular visitor, offering sing-alongs at the piano for the residents. But Edward is hoping for more of an ally than that. He’s planning an escape. In fact he’s been practicing. The only problem is he can’t remember the plan. But when a man is found with a Samurai sword through his back floating in his swimming pool in the neighbouring street, Edward’s exact whereabouts becomes of real importance. The man was Mitch Waterson, an ex-finance company high-flyer, responsible for the loss of many millions to many people – in particular, he is the one responsible for many elderly losing their life savings. Mitch was responsible but never held accountable. It would seem now that the accountability has been sought. Revenge has been exacted. So when Mike, Kristin and Breen begin searching for motive they need look no further than Sunset Manor. Many of the residents were victims to Mitch Waterson’s Ponzi schemes and are thrilled to know he’s met a grisly end. However, the problem is not only who might have had the gumption and opportunity to do it but– can they remember doing it?