Cst. Joe Smyth went on trial Monday for ticketing a motorcycle rider for going through a red light when it was clear the light was green at the time. Smyth was investigated by the Alberta Serious incident response team and charged with obstruction of justice. Smyth had previously been the subject of a public inquiry for the 2015 shooting death of Don Dunphy, but the inquiry found he had used appropriate force when threatened with a rifle.