Bea Abbot runs a domestic agency that doesn't "do" murder. There's nothing sinister about Zander's request for Bea to accompany him on an errand to a grieving widow, but it's awkward because it was Zander who'd exposed the scam that his boss Denzil had been running on the Tudor Housing Trust ... after which Denzil had, expectedly, died. Oliver, Bea's computer geek of an assistant, is delighted to delve into the mysteries left on Denzil's computer....