I know. I know. There are so many to choose from.
But if you loved that classic "A Woman Scorned: The Betty Broderick Story" (and part two, "Her Final Fury") "Ann Rule's Everything She Ever Wanted" (Lifetime Movie Network, 8 tonight; Sunday at 8 p.m.) is the movie for you.
While you could argue that Betty B. was mildly justified for her murderous rage, Pat Allanson (played by Botox-y Gina Gershon) is just deliciously sociopathic.