Students get involved in a violent Internet-based game, around the same time as a series of murders - is there a connection?

Tam Williams, Paul Bettany, Emily Woof, Gareth Marks, Simon Meacock, Kathy Brolly, Chris Barfoot, Martin Hobbs, Jason Orange, Lee Ingleby, Joanna Griffiths, Laura Heath, Richard McCabe, Zöe Lucker, Sara Stephens, Oded Fehr, Raquel Cassidy, Christopher Neame, Mark Tandy, Cyd Hayman, Orlando Wells, Nicola Blackman, Debbie Chazen, Simon Williams, Stephen Greif, Bruce Purchase, Mark Denham