READ FULL ARTICLE AT » Postal worker robberies and other mail thefts are becoming a daily event. These are the ones I found today. Gunman robs Fountain City mail carrier, demanding master keyThe incident happened Saturday afternoon in the 5200 block of Rockcrest Road. Armed USPS ‘arrow key’ robbery prompts investigation from Knoxville policeArrow keys allow access to package lockers at places like apartment complexes. Post navigation Latest USPS Report Shows Consistent Service Performance Senator Marshall, Congressman LaTurner send letter to postmaster about USPS