# Illinois man arrested after allegedly sending suspicious powder to Congress members using his return address

- Source: Guardian World
- Published: 2026-10-27T13:55:07+00:00
- Category: Local
- Original: https://www.theguardian.com/us-news/2026/oct/27/man-sent-powder-congress-arrest
- Canonical: https://groundlevelnews.com/story/illinois-man-arrested-after-allegedly-sending-suspicious-powder-to-con-4acf18/

Matthew Unglesbee admitted to sending the letters to four unidentified politicians, officials say An Illinois man accused of sending letters containing suspicious white powder to four members of Congress has been arrested after he allegedly wrote his own name and return address on the envelopes, according to authorities. Matthew Unglesbee, 36, of Quincy, remained in the custody of US marshals on T

_Ground Level News shows a short summary only; the full article and all rights belong to Guardian World._