Next best is £11.85 at Blah DVD. I presume this is £7 instore.
Within the FBI there exists a division dedicated to finding and catching criminals who operate on the Internet.
Welcome to the front lines of the war on cybercrime, where Special Agent Jennifer Marsh (Diane Lane) has seen it all before - until now, when she is assigned to investigate a new untraceable and unstoppable website where a deadly serial killer is placing live footage of his grisly murders. The more people who watch the site, the faster his victims die.
When this game of cat and mouse becomes personal, Jennifer must race against the clock to track down and stop the killer before she becomes the next victim.