DOJ tells judge it incorrectly used ICE memo for immigration court arrests

The Justice Department acknowledged to a federal judge that it improperly relied on an ICE memo during months of litigation involving immigration court arrests. In its filing, DOJ lawyers characterized the reliance as a "regrettable error," suggesting they had cited the memo in legal arguments when they should not have. The mistake appears to have occurred during ongoing cases where the government's legal position may have been bolstered by documentation that should not have been part of the record. Such errors in litigation can undermine the credibility of government arguments and potentially affect the validity of court decisions already made. The acknowledgment raises questions about what happens next to cases in which the faulty memo was cited and whether the judge will order a reassessment of those proceedings.