Two can play Audrey harte series, book 2.

Audrey Harte faces a copy-cat killer in the second novel starring a criminal psychologist who uses her own dark past to solve crimes. Halloween is approaching, and criminal psychologist Audrey Harte has been hired by the prosecution to help prepare for the trial of 19-year-old serial killer Ian "Boy Scout" Monroe. His one surviving victim, Tori Scott, is the star witness, but when someone begins killing with Monroe's M.O., the authorities - a...