Random Acts of Malice — Christy Barritt

When Holly Anna Paladin's boyfriend, police detective Chase Dexter, says he's leaving for two weeks and can't give any details, she wants to trust him. But when she discovers Chase may be involved in some unwise and dangerous pursuits, she's compelled to intervene. Holly gets a run for her money as she's swept into the world of horseracing. The stakes turn deadly when a dead body surfaces and suspicion is cast on Chase. At every turn, more trouble emerges, making Holly question what she holds true about her relationship and her future. Just when she thinks she's on the homestretch, a dark horse arises. Holly might lose everything in a nail-biting fight to the finish.