Murder on Harley Street

When a patient dies during a medical procedure involving electric shock therapy, suspicion falls on the device's manufacturer, leading to an investigation into a possible tampering. Doctor accusations threaten to tarnish reputations, prompting Harry Armitage to hire Cleo, whose family history intertwines with the case. As they delve into a tangled web of potential motives and hidden secrets, they must navigate both the quest for justice and a looming threat against a significant corporate event. Will they unravel the mystery in time to prevent further tragedy?