BBC News Published image copyrightPolice Scotland image captionEwen Mackay died following the collision and his son, who was 16 at the time, was seriously injured A driver high on cocaine and alcohol caused a crash which killed a father and seriously injured his teenage son. Fisherman Andrew Montgomery was on bail for drink-driving at the time of the crash on Skye on 8 August 2018. The 33-year-old drove his Audi Q7 at high speed and repeatedly drove on the wrong side of the road. Ewen Mackay, 54, died and his son Patrick, who was 16 at the time, was flown to hospital after their van was struc...