A wealthy woman's death on her 70th birthday unearths a web of greed and suspicion among her beneficiaries. Chief Inspector Kesley is drawn into a complex murder investigation when his close friend, Grace Dalton, is found dead. The primary motive appears to be financial, with several individuals mentioned in her will standing to gain significantly from her demise. Kesley must navigate the conflicting alibis and hidden resentments of suspects like Esther Milroy, her financially troubled brother Mathew, and the spurned Verity Thorburn, all while dealing with the personal stakes of the case.

The premise sets up a classic whodunit with a personal connection for the lead investigator, suggesting a focus on intricate plotting and character motivations. The inclusion of multiple suspects with clear financial incentives points towards a narrative that will explore themes of greed and familial discord. Readers can anticipate a methodical investigation, characteristic of police procedurals, as Kesley works to unravel the secrets within the victim's household. The personal involvement of the detective is likely to add an emotional layer to the unfolding mystery.