Guillermo Gallardo Barrera, who lived in Arizona for more than 20 years with no criminal record, entered ICE detention able to walk but after more than a year at the Central Arizona ICE Detention Center can no longer stand without a cane. He reports severe pain, numbness in his hands, debilitating insomnia and an undiagnosed disability, saying ICE has only given him ibuprofen for treatment. He filed a petition for a writ of habeas corpus and an emergency motion for a temporary restraining order in federal court, both of which were denied; an amended habeas petition was also denied in June 2026, allowing his detention to continue while broader legal challenges proceed. A new case against DHS Secretary Noem has since been filed on his behalf. "I'm terrified I won't make it out of here alive," he said. Advocates have launched a fundraiser to secure him an independent medical evaluation and legal support.