FBI IMPERSONATION: Mark Anderson, 36, of Mankato, Minnesota was arrested and charged with impersonating an FBI agent. Authorities say he showed up to a federal jail in New York City and told officers he had a court order to release Luigi Mangione. A criminal complaint filed against Anderson did not identify the person he attempted to free. A law enforcement official familiar with the matter confirmed it was Mangione. Watch News 12 and tune into our stories for more. . . . #News12 #NationalNews #NYNews #LuigiMangione