sentences:  Geoghegan was educated at Bradfield College, a boarding independent school in the village of Bradfield in Berkshire, followed by University College London, where he gained a bachelor's degree in Psychology, and the London College of Communication, where he obtained a diploma in Broadcast Journalism.Geoghegan has been with the BBC News Channel since it launched as "BBC News 24" in 1997, and once presented the 0900-1300 shift on weekday mornings, initially alongside Jackie Hardgrave, now with BBC Radio Four, and then with Joanna Gosling, who is still a presenter with the channel.Since leaving the shift in 2001 he has continued to present occasional relief shifts, and in 2008 also presented some weekend editions of BBC Breakfast.