14:30Crime Catch-UpJulie Enfield Investigates the Net and the Canal: Beyond the FirewallBBC Radio 7 Duration: 30 minutes Sat 20th Mar 2010, 14:30 on BBC Radio 7The detective superintendent is moving closer to a solution, but her internet tormentor has other ideas. Stars Imelda Staunton.GenresDramaCrimeBrandCrime Catch-Up Source: BBC Online
