https://www.nprillinois.org/tags/matthew-unglesbee Matthew Unglesbee en-US Copyright Tue, 27 Oct 2026 14:41:04 GMT https://www.nprillinois.org/government-politics/2026-10-27/quincy-man-arrested-and-charged-with-mailing-letters-with-powdery-substances-to-illinois-congressional-offices The federal complaint alleges Matthew Unglesbee mailed at least four letters containing a white powdery substance, postmarked in Springfield on Oct. 19. Tue, 27 Oct 2026 14:41:04 GMT https://www.nprillinois.org/government-politics/2026-10-27/quincy-man-arrested-and-charged-with-mailing-letters-with-powdery-substances-to-illinois-congressional-offices