This is strange, and could have had a very tragic ending. The crew and I were mowing at a residential property this afternoon. The one guy on the stick edger was going up the driveway and BANG..... we all heard it. Turns out there was a BULLET that had found its way to the edge of the driveway and down in between the grass and concrete. I have been maintaining this property for 4 years and had not hit anything there before. The brass casing was mangled and we couldn't tell where the bullet went. This could have turned out much worse. Here is a picture or two of the casings.