Book #2 

Book #1 The Creekside Murder. FBI agent Natalie Brunetti's best friend disappeared fourteen years ago and no suspect was found. Now investigating past evidence tampering at the forensics lab--and contending with current lab manager and widowed single dad Michael Wilder--she vows to solve both mysteries. Michael, accused and cleared of his ex-wife's cold case murder, doesn't trust the nosy investigator. Until he realizes the evidence in his ex's case might have also been compromised. But someone wants to keep the lab's secrets and is willing to stop Natalie and Michael by any means necessary.