The domain of the rich and famous becomes a serial killer's stomping ground in A&E's City Confidential: Hermosa Beach -- Missing in Paradise. Linda Sobeck was like a lot of actresses in Los Angeles. Pretty and hopeful, she flirted with modeling in order to secure her big break. Pictures would be her undoing in 1995. That winter, Sobeck was declared missing after not showing up for a costume fitting. When police found photos of her in a dumpster, they came across her body and a suspect. Photographer Charles Rathburn had been operating a deadly business in this seaside town and he had numerous victims to prove it. A&E examines one man's murderous portfolio in this one-hour program. ~ Sarah Ing, Rovi