Arbella "Yari" Rodríguez Márquez, a green card holder, was arrested at a border checkpoint in Nogales, Arizona in February 2025 and detained at Eloy Detention Center. She has chronic lymphocytic leukemia that was in remission before her detention but has since returned and worsened while in custody. Her health has significantly deteriorated, with symptoms including weight loss (55 pounds), anemia, vomiting blood, and the development of new chronic conditions requiring a walker. Over a year into her detention, state legislators, members of Congress, civil rights organizations, and advocacy groups including Trans Queer Pueblo have called for her humanitarian release. ICE denies allegations of medical neglect, stating she has received 13 medical appointments during detention.