Bloodhound3, Pour Me Another One

Bloodhound3 is a whodunit about a homicide detective, Lindsay Washington, who is trying to catch a serial rapist that evolves into a killer and slips through the net. Lindsay drinks to ease the knowledge that she has been unable to catch this one criminal. She drinks to hide the problems in her personal life and because she enjoys the look of Jack but hates the taste. Lindsay's drinking problem becomes apparent when a sixth victim is murdered by serial rapist.
To make matters worse for Lindsay, the sixth victim is her on-again, off-again lover. Department brass blame her for messing up evidence in the case. They give her an ultimatum-get sober and accept a demotion to work as a street cop or resign. Lindsay is insulted by NYPD's unbending stance on her drinking issues. She quits the department, convinced it will end her stress and her pain, which will stop her drinking.
It doesn't, but three years sober in AA and a new job as a security guard help. She's in control of her life again until the same lethal serial rapist strikes again, this time entangling Lindsay with the victim, a feisty Creole woman who creates more uncertainty in Lindsay's life. Will Lindsay, with the help of the seductive Dixie Freeman, catch this slick killer before he attacks again?