Here's one Baldwin sociopath:
Phillip Noyce's film version (screenplay by Joe Eszterhas, who also wrote "Basic Instinct") deviates considerably from the plot of the book. Carly Norris (Sharon Stone), a 35-year-old book editor, moves into the exclusive Sliver building after the previous tenant falls to her death from her balcony. Shortly after moving in, she crosses paths with the mysterious Zeke (William Baldwin). The two embark on a passionate sexual affair. Carly is also sexually pursued by Jack (Tom Berenger), a failed novelist who also wants Carly to read his books. Soon after Carly moves in, two of her neighbors (Keene Curtis, Polly Walker) die under suspicious circumstances. As she discovers more about Zeke and Jack, she begins to distrust the two men and uncovers shocking secrets about the people who live around her. The film ends when Carly finds out it was Jack the killed Naomi Singer due to his jealousy towards Zeke, whom she was dating. Zeke knew Jack was the killer but chose to ignore it because it would expose his secret hobby. Carly starts to shoot out Zack's video monitors, and tells him to get a life.
NOTE: In this, he owns the building, so he's secretly her landlord.