 made the threat Friday to bomb the location where he works on Colonel Henry K. Douglas Drive. No explosives were found in the building, but a search of Fritz's home turned up 26 guns and 67 containers of ammunition. Fritz is charged with making an arson threat and a threat of mass violence. He was taken to a hospital for a medical evaluation. Do you plan to spend the Fourth with a relative who has dementia? WTOP's Jenny Glick says celebrating the holiday the way most people do is not the best idea.