American Immigration Council, et al. v.  U.S. Department of Homeland Security, et al.

Briefs, Memos, and Orders Filed with/Issued by the Southern District of New York (from latest to earliest):

• Complaint for Injunctive and Declaratory Relief (10/21/14, PDF)
  “This action seeks to compel the Department of Homeland Security (‘DHS’) and its component agencies to disclose documents under the Freedom of Information Act (‘FOIA’). The Plaintiffs plan to use those documents to enhance public understanding of recent government policies with respect to the implementation of ‘expedited removal’—a truncated deportation process—against families with minor children, including those detained by DHS at the Artesia Family Residential Center in New Mexico.”