I don't have a subscription to findmypast,or BNA, however there appear to be a couple of newspaper accounts about the incident.
24 June 1932 - Civil & Military Gazette (Lahore)
26 June 1932 - Civil & Military Gazette (Lahore)
From the previews available I think he was shot in a fit of temper by a fellow soldier, Private William George HOCKADAY. The charge was "culpable homicide not amounting to murder ".