THE U.S. NAVY'S BILLION-DOLLAR CONTRACT FOR THE SALE OF DRONES LANDS TWO NAVY JAG OFFICERS IN THE GUN SIGHTS OF A KILLER. Caroline is just getting her feet wet at the prestigious Code 13, but is thankful for at least one familiar face--her old flame, P.J. MacDonald. He loops her into the assignment he is currently working on--the legality of a proposed drone-sharing contract with Homeland Security that would allow the sale...