Born in October 1961, Mark Morri grew up on Sydney's lower north shore, attending St Leo's college before joining News Limited as a copy boy in 1980 after finishing his HSC.
As a crime reporter in the '80s, he worked at the Daily Mirror, covering the Sydney gangland murders, the Father's Day Bikie massacre and the abduction of Sydney schoolgirl Samantha Knight.
Promoted to Chief of Staff, he still specialised in crime reporting, covering the Port Arthur massacre in 1996 and the backpacker murders by Ivan Milat. He worked for a brief time on the New York Post before coming back to the Daily Telegraph again as Chief of Staff.
Over the past thirty-five years, Mark has covered nearly every major crime in Sydney, building contacts throughout the police force (and the criminal world).
He is currently the crime editor of the Sydney Daily Telegraph.