A old rusted grenade is now destroyed after causing some excitement on the city's south side. It was found by a man gardening on Victor Street according to city police Staff Sgt. Bill Boote. He says it was discovered Thursday by the man who then took it to the shore of the Kam River. He then called city police who called the OPP who, even though they have their own bomb squad, had to call the Canadian Military from Winnipeg to dispose of the devise.