Most people think of nail clippers as an instrumental grooming tool that should be kept in the house primarily as a routine for beauty. And one of the most neglected pieces of nail clippers is the sharp nail file embedded within. When used properly the file can aid in a routine to keep nails clean, clipped and tidy. However, apparently they can also be used as a deadly weapon. This was the sad turn of events which transpired for a couple in New Jersey.