Glasgow

S1 E1: Bernard O’Mahoney begins his journey in Glasgow, an epicentre for criminal activity over the past 50 years. Bernie meets the city's first Godfather of crime, Walter Norval, former leader of the XYY gang, who talks of Glasgow's underworld during the 50s and 60s. Walter discusses his eventual arrest and trial, which was abandoned after the High Court was blown up by his daughter and her partner in order to destroy evidence.