Peur sur Internet

Tina Tremaine works for a banking investment company and runs a fantasy website featuring herself. As her modeling career is about to take off, she's kidnapped by one of her Web subscribers. He locks her away in his house in a windowless room wired with sound and video. While her friends and the police start a search, he visits his psychotherapist. Is there any way she can aid in her own escape or will she have to depend on others?