I Dream of Murder 2006 on netflix

Johanna is a therapist on the verge of a midlife crisis. When one of her patients is found brutally murdered, she takes it upon herself to solve the mystery. But why is this stressed-out shrink willing to risk her marriage, her career and her entire life to solve the crime? As the case unravels, so do the dark inner demons that Johanna has been trying to hide for the past 20 years!