A Mexican migrant diagnosed with leukemia has died after being held in the custody of U.S. Immigration and Customs Enforcement (ICE), prompting allegations of medical negligence and renewed scrutiny over healthcare conditions inside immigration detention facilities.
The man, identified by Mexican authorities as José Guadalupe Ramos Solano, died after being detained at the Adelanto ICE Processing Center in Southern California. ICE said he was found unconscious and unresponsive in his housing unit before being transported to a nearby hospital, where he was pronounced dead.
According to ICE, Ramos had several pre-existing medical conditions, including diabetes, hypertension and high cholesterol. Family members and advocates, however, have argued that he did not receive adequate medical attention while in detention. They allege his health deteriorated despite repeated requests for care, claims that have fueled broader criticism of medical treatment within ICE facilities.
Mexican media have reported that Ramos was also suffering from leukemia and that his relatives believe delays in treatment contributed to his death. The family has accused detention officials of negligence, allegations that have not been confirmed by U.S. authorities.
His death has become part of a growing diplomatic dispute between Mexico and the United States over the treatment of Mexican nationals in immigration custody. U.S. legislators have also joined the fight.
The Mexican government says at least 17 Mexican citizens have died either while in ICE custody or during immigration enforcement operations since President Donald Trump returned to office, including 14 deaths in detention. In response, President Claudia Sheinbaum's administration has launched an unprecedented legal effort, asking U.S. state attorneys general to open criminal investigations into the deaths while also requesting a federal Justice Department review.
Mexico has also sent formal cease-and-desist letters to detention centers where Mexican nationals have died and appealed to the United Nations High Commissioner for Human Rights to examine whether ICE's practices comply with international human rights standards.
ICE has defended the medical care provided in its facilities, saying detainees have access to physicians, nurses and emergency treatment. The agency has maintained that detainees receive medical evaluations upon arrival and ongoing care when needed.
Immigrant rights organizations dispute that characterization, arguing that multiple recent deaths point to systemic failures in detention healthcare. Several advocacy groups have filed lawsuits alleging inadequate medical treatment, delayed diagnoses and poor living conditions at facilities operated by private prison contractors under ICE contracts.
Ramos' death has intensified calls from Mexican officials and immigrant advocates for greater oversight of ICE detention centers and independent investigations into detainee deaths, as legal and diplomatic pressure on U.S. immigration authorities continues to grow.
