The petitioner is currently detained at the South Texas ICE Processing Center in Pearsall, Texas. He filed a petition for writ of habeas corpus under 28 U.S.C. § 2241 challenging his immigration detention. The court ordered federal respondents to file a response within 7 days addressing the date he entered the United States, whether he was previously apprehended and released by immigration authorities, and the current status of his immigration or removal proceedings. The petitioner was granted the opportunity to file a reply within 7 days after the response is filed. The document does not provide further details regarding his nationality, family circumstances, or the specifics of his apprehension.