The Likeness (Dublin Murder Squad, Bk. 2)

Cassie Maddox has transferred out of the Dublin murder squad, but an urgent telephone call brings her back to a grisly crime scene.

The victim looks exactly like Cassie and carries ID identifying herself as Alexandra Madison, an alias Cassie once used as an undercover cop. Suddenly, Cassie is back undercover, to find out not only who killed this young woman, but, more importantly, who she was.