The Sinner by Tess Gerritsen

Number three in Gerritsen's Rizzoli/Isles series... not as good as the first couple but still decent in the development of characters. Within this novel there is a web created between two brutally beaten nuns (one of which has recently had a baby), a corpse with leprosy, and a "massacre" in India. As if that's not enough action, add Maura's ex-husband, the humanitarian, and Jane finding out she's pregnant by Agent Dean from her love affair in the previous book. Yet again, one of the women is attacked by a major player in the murders and the novel winds up very quick towards the end of the book. On to the next one.... Body Double.