The filings arise from a lawsuit brought by the New York Civil Liberties Union and other civil-rights groups challenging ICE arrests of people leaving immigration court hearings in New York.
The lawsuit alleges ICE targeted people seeking to gain legal status as they exited court, with arrests preventing them from continuing their immigration cases.
According to prosecutorsâ filings, ICE lawyers previously cited a May 2025 agency memo as authorizing the arrests near immigration courts.
Prosecutors now state that ICE lawyers acknowledged the May 2025 memo provided no authorization for those arrests, despite earlier representations to the court.
The filings were submitted by the office of Jay Clayton, identified in the article as a US federal attorney, and were first reported by the New York Daily News (per the Guardian).
NYCLU attorney Amy Belsher told the judge (Kevin Castel) the court had previously relied on the governmentâs representation when denying preliminary relief, and arrests continued afterward.
An ICE attorney emailed Claytonâs office saying the memo âdoes not and has never authorizedâ arrests near immigration courts, contradicting the governmentâs earlier position.
Assistant US attorney Tomoko Onozawa wrote the court that the government âdeeply regret[s]â the error and said it was not caused by a lack of diligence by the attorneys.
The article describes arrests leading to detention âoften in facilities hundreds of miles away,â increasing practical barriers to pursuing immigration cases.
The filings described in the article do not, on their face, resolve whether ICE has other legal authority for courthouse-area arrests; they instead challenge the accuracy of a specific justification previously presented to the court.