Thames Valley police headquarters in Kidlington, Oxfordshire, on May 30, 2007
Pc David Micklethwaite, 52, :crazy: who had failed part of a gun training course :wacko: , mistakenly loaded a powerful Magnum .44 revolver with a live round from an old Quality Street tin during a weapons awareness tutorial.
He then pulled the trigger while pointing it at a civilian colleague during one of his classroom tutorials. :oops:
The bullet passed though his body and lodged in the arm of the chair behind him. Mr Tilbury spent five hours in surgery for serious damage to his bowel, kidney, lung an