Harkness's swift rise in an elite narcotics unit is derailed by the death of a young Red Sox fan in the chaos after a World Series win, a death some camera-phone-wielding witnesses believe he could have prevented. Scapegoated, Eddy is exiled to his hometown, Nagog, just outside Boston, where he empties parking meters and struggles to redeem his disgraced family name. But one night Harkness?s police-issued Glock disappears. Harkness starts a search?just as a string of fatal accidents in Nagog lead him to uncover a dangerous new smart drug, Third Rail. With only a plastic gun to protect him, Harkness begins a high-stakes investigation that sends him into the darkest corners of the city.