International bestselling author Linda Fairstein returns with a breathless, explosive thriller exploring the dark side of New York City When the body of a woman is found in one of the most prestigious hotels in Manhattan, Assistant DA Alex Cooper and Detective Mike Chapman find themselves hunting for an elusive killer whose signature is carving a symbol, bearing a striking resemblance to train tracks, into his victims' bodies. Alex and Mike must contend with the city’s expansive underground tunnels to find a killer who is heading straight to the heart of the city…
