The death of a gunman who shot a man at a Glasgow bus stop is to be investigated by an inquiry.
John Willson died at HMP Low Moss 30 years after he murdered Stephen Barnes following a row at a pub in Shettleston.
The 23-year-old was gunned down at close range when the killer stood in front of him and fired. When police later searched Wilson's Mount Vernon home they found various weapons, including guns and ammunition.
