The case, the Gun reports, "has not been publicized by the Department of Justice, nor has it been reported by NPR." Here's how FBI agents found the alleged culprit:
FBI agents traced many of the NPR threats to IP addresses associated with the University of Southern Maine. Records maintained by the school indicated that the computer used in late-January to send 12 of the communications to NPR “was registered on USM’s network” by Crosby.
This article is from the archive of our partner The Wire.