Facebook internet 'troll' Sean Duffy jailed
13 September 2011 Last updated at 20:04 BST
A man has been jailed for posting abusive messages online about a schoolgirl after she committed suicide.
Sean Duffy, 25, of Reading, was handed an 18-week sentence for posts on social networking sites about Worcestershire teenager Natasha MacBryde.
He previously pleaded guilty at Reading Magistrates' Court to sending indecent or offensive communications.
Ben Moore reports.