The self proclaimed ‘genius’ made one mistake too many, writes Paul Kelly.

HOW did Mark Papazian go from being a quiet boy, growing up in 1950s Ireland, to a would-be serial killer on the verge of causing mayhem in London?

Irish-born Mark Papazian wanted to go down in history as a serial killer. But he was caught after writing a diary about the murder of his first victim, a gay pensioner, writes Paul Kelly in the first of a two-part series.

THE London suburb of Hampstead has an affluent, upbeat air to shame Dublin 4 into submission.