Yevhenii Saienko is a Ukrainian citizen who fled Russia's invasion in early 2024 after his home in Luhansk was destroyed by a Russian missile. He arrived in the United States on February 28, 2024 with DHS travel authorization and was granted parole under the Uniting for Ukraine program. Over more than two years in the US, Saienko obtained employment as a commercial truck driver, paid taxes, developed strong community ties, and committed no criminal offense. On July 19, 2026, local law enforcement in Cheyenne, Wyoming detained him during a routine traffic stop after learning he lacked lawful immigration status, and transferred him to ICE custody without any criminal charge, warrant, prior notice, or individualized assessment of flight risk or dangerousness. DHS initiated removal proceedings on July 21, 2026. Saienko filed a habeas corpus petition challenging the lawfulness of his detention and seeking either immediate release or a prompt bond hearing before an Immigration Judge. On August 7, 2026, the federal district court granted the petition, finding the detention violated both the Immigration and Nationality Act and Fifth Amendment due process rights, and ordered Saienko's immediate release by August 9, 2026 on his own recognizance with no additional conditions beyond his original parole.