A Narrow Margin of Error — Faith Martin

MADNESS CUTS DEEP

Police consultant Hillary Greene knew her life wasn't going to stay on an even keel for long. Her second career cracking the coldest of cases is an unexpected success, but now she's got a new nightmarish puzzle: the decade-old stabbing death of university student Rowan Thompson. Hillary's investigation reveals many new suspects, hidden motives…and some dirty little secrets. When she starts receiving frightening messages and twisted gifts, she realizes a mad stalker is following her.

To find justice for Rowan, Hillary must play a risky long-shot gambit that could shatter lives. At the same time, she baits her elusive stalker with the tantalizing attraction between her and her suave boss, detective superintendent Steven Crayle. But her jealous quarry will go to horrifying lengths to destroy her investigation…and make her his ultimate prize.