The Cold Case Squad of the NYPD is overworked, understaffed, but receiving great press due to star detective Everett Larkin. His uncanny memory and Holmesian-like skills of deduction have already led to the capture of one serial killer. Now he's identified a second predator and brought an end to their twenty-plus year reign of terror. Routine construction at a Broadway souvenir shop leads to the discovery of a mummified woman in the wall...