The family of a Costa Rican man who was deported from the United States in a vegetative state and died shortly after arriving back in his home country is still urgently seeking answers from the authorities about what happened to him while he was in detention.

Randall Gamboa Esquivel had left Costa Rica in good health and crossed the United States-Mexico border in December 2024, according to his family. However, Gamboa was detained by the US authorities for re-entering American soil unlawfully, as he had previously lived there undocumented between 2002 and 2013.

Gamboa was initially held at the Webb county detention center in Laredo and then transferred to the Port Isabel detention center in Los Fresnos, both in south Texas. Nearly 10 months later, in September 2025, the Trump administration flew the 52-year-old to the Costa Rican capital of San José on an air ambulance.

He never came round and five weeks later Gamboa was pronounced dead at a hospital in Pérez Zeledón, his home town, around three hours south of the capital.

The Guardian spoke with relatives, neighbors and old friends in Costa Rica who remain shocked and outraged about what happened. His younger sister, Greidy Mata, said she is still trying to make sense of how his health deteriorated so badly while in the custody of US Immigration and Custom Enforcement (ICE).