Description: Catherine Black (Louise Linton) runs a successful hedge fund in Los Angeles. She is also a fashion-obsessed serial killer with a penchant for champagne, cocaine, excessive exercise, sex, expensive shoes, and indescribable violence. On the weekends she retreats from her penthouse office in a skyscraper downtown to her glass and steel architectural dream house in Malibu. On this particular weekend, she lures a young thief (Ed Westwick) to her home. After falling passionately in love with her, he discovers her true nature.