Kill and Tell (2012)

Kill and Tell is the story of Roman Konig, a photographer who has been accused of allegedly murdering his model girlfriend Katy Stevens. While Roman waits in jail for a decision that most likely looks not guilty a burly man named Jim is introduced into his cell. When the cellmates become acquainted, they soon realise that they both vaguely share similar backgrounds. Roman eventually feels that he can trust the new man enough to tell him in detail the famous story that has made him the man known as the celebrity killer.