it does nt matter if they had one gun or 10 , the fact they had one and within half a second could have killed an inosent person or a guard ,apparently what happened was two guys charged a gaurd and he shot them . with in the few seconds he had to react it would be impossible to see if both had guns .
in limerick there was a detective waiting in his car for armed bank robbers to show up when they did they opened fire with a sub machine gun into the gaurds car killing him , before he had time to get his seat belt off .
any one in posesion of a gun ( hand gun ,sawn off barrel,or sub machine gun ) is up to no good and should be shot before they shoot some one else