Deadly Payback — D.S. Butler

A literary agent is murdered… A personal trainer lies dead in a car park ... What secret connects them? When a top literary agent's bloated and disfigured body is found in one of London's most prestigious hotels, Detective Sergeant Mackinnon and the rest of MIT get to work. As the body count rises, the team are under pressure to find the secret linking the victims. Who wants these people dead, and why? The truth turns out to be more shocking than anyone expected.