Malice by Lisa Jackson

This book is about Rick Bentz, who is a detective in New Orleans and married to Olivia. Rick used to be a LAPD detective and married to Jennifer. Rick and Jennifer was divorced because she had affairs with Rick's half-brother. Later Jennifer died in an accident. Now 12 years after Jennifer died, Rick is seeing her. He goes back to LA to find out what is happening. After he get to California, friends of Jennifer starts getting killed. It was a good book. I did finally guess who did it, but I wasn't for sure until the end. I would recommend it. PatM