The judge-and-jury trial of a Sudbury man charged in a fatal shooting in the city three years ago got underway Wednesday.David Pusey, 30, who is in custody, is facing 12 charges, including second-degree murder in the shooting death of Andrew Mackey, 24, on Aug. 5, 2023.Greater Sudbury Police said in a news release at the time that Mackey was pronounced deceased after being rushed to hospital following a verbal altercation at a social gathering on Louis Street that escalated into violence on Aug