Badge of Honor

Former detective Nick Matthews is forced to return to duty as a uniformed police officer after charges against him that he was on the take proved false. But he still feels eyes on him in the locker room. Not everyone's suspicion has been quelled. Then in walks former FBI agent Sarah Roberts and Nick's informed she's joined the local force and will be his partner. He's going to have to train her, but thinks it's just another sneaky way for the department to keep an eye on him. What's worse she used to go to the local high school before she took off for college, and he had a huge crush on her then. Now someone is targeting girls at the local college who are in a Christian club and are committed to chastity. The problem is Sarah's sister could be the next target. This is a well written book with plenty of red herrings to satisfy.