Mercy (2000)

Homicide detective Catherine Palmer investigates a series of serial killings of women who have been tortured to death by S&M and all have had their eyelids cut off. The investigation takes Catherine into a group wealthy upper class women where she is drawn to the chief suspect Vickie Kittrie who has a penchent for S&M and women, as well as Dr. Broussard, the victims shady therapist with some dark secrets of his own.