This new novel is the third in the Carey Hart Detective series and presents a challenging new environment to the former Boston Police Detective. Her Private Investigation Agency, the Hart-West Agency, is branching out for a major case in Washington D.C. The new field of Drone Technology is beginning to dominate the weapons market for the government in Washington. It brings with it new advantages and also some dangerous precedents. The competition at the top of this world of weapons building just got more intense. Three recent murders at General Avionics Corporation, the leading drone provider, has the management team in desperate straits. Carey Hart and Jack West are brought in to unravel this web of murder. In the process they lock horns with a serial killer. The stakes are raised very high