• Judge Ana Reyes, a Biden‑appointed district judge, announced the investigation on Friday.
• The inquiry will examine whether DOJ and Interior officials gave false or misleading statements about the golf‑course renovation.
• A notice about removing hundreds of historic trees was filed just hours before the hearing.
• The administration first said the course would close in mid‑November, then later denied any closure plan before confirming it again.
• The judge may appoint a special master, a neutral arbiter, to lead the investigation.
• The case concerns the future of the 106‑year‑old East Potomac Golf Links, a public park and golf facility.