a young boy was arrested for m

a young boy was arrested for murder, his father went to visit him in prison.he told him that their is densely grass around the house and u c that i am old enough, 2 dig those grass. u were the 1 who must dig those grass.boy replied pls don`t ever dig those grass bcoz i hide many guns there. his dad tell the police about it, the police went there and dig all over but they finds nothing. dad went back to his son he said police have dug those grass but they did`nt anything. boy replied i was trying to assist u.