Watch Suburban Mayhem for Free: How to Stream the Movie Online at 123Movies. . Can you really get away with murder? Welcome to the world of Katrina, a 19-year-old single mum who's planning to do just that. Katrina lives in a world of petty crime, fast cars, manicures and blow-jobs. A master manipulator of men living at home with her father in suburban Golden Grove, Katrina will stop at nothing to get what she wants - even murder.