Tess Gerritsen — The Silent Girl

Random House 2011 Paperback, 380pp. When a severed hand, clutching a gun, is found in a Chinatown alley in downtown Boston, detective Jane Rizzoli climbs to the adjacent roof-top and finds the hand's owner: a red-haired woman whose throat has been slashed so deeply the head is nearly severed. She is dressed all in black, and the only clues to her identity are a throwaway cell phone and a scrawled address of a long-shuttered restaurant. (ISBN: 9780593063255). Good.