Fernando Viera Reyes, a 50-year-old detainee transferred to California City ICE Detention Facility in August 2025, was denied specialist care despite showing symptoms of prostate cancer. While at a previous ICE facility, Viera Reyes had been scheduled for a urologist-recommended prostate biopsy in March 2025. After his transfer, despite experiencing bloody urine, pain, difficulty urinating, and blood in stool, medical staff provided only Flomax intermittently and vitamin C instead of connecting him with a urologist. His PSA levels rose from 6.3 to 74 between January and October 2025, indicating very high likelihood of prostate cancer. A medical expert review described his treatment as "a complete dereliction of duty." On November 12, 2025, Viera Reyes filed an emergency motion and joined seven other detainees in a class-action lawsuit against the Trump administration alleging severe medical neglect at the privately-owned CoreCivic facility. By February 2026, the case was being heard in federal court in San Francisco.