COOPER VENGEANCE (4.5) by Paula Graves: It’s been 12 years since his wife was raped and murdered, but J.D. Cooper hasn’t stopped investigating the cold case. When Deputy Natalie Becker’s sister is murdered in the same small town where his wife grew up, evidence leads him to believe he’s closing in on the killer. Natalie suspects her brother-in-law, but she’s willing to join forces with J.D. to get their man. After years of working alone, J.D. finds himself distracted by his partner — which turns dangerous when the murderer starts targeting her. The final installment of the Cold Case miniseries neatly ties up all the loose ends and delivers a shattering, blood-drenched conclusion.