Brett Gardner announced his son Miller, 14, died March 21 from what authorities later determined was carbon monoxide ...

Miller Gardner, the teenage son of former New York Yankees outfielder Brett Gardner, died of carbon monoxide poisoning, ...

Una intoxicación por monóxido de carbono fue el motivo del fallecimiento del hijo adolescente del expelotero de las Grandes ...

Miller Gardner -- the 14-year-old son of former New York Yankees outfielder Brett Gardner -- died from carbon monoxide ...

The New York Yankees star’s 14-year-old son was found dead in his hotel room during the family’s vacation in Costa Rica.

After Brett Gardner’s son Miller Gardner was found dead during a vacation in Costa Rica, authorities confirmed that the 14-year-old died from exposure to poisonous gases including carbon monoxide.

The cause of death for Miller Gardner, the 14-year-old son of former New York Yankees outfielder Brett Gardner, has been revealed.

Officials in Costa Rica confirmed Wednesday that the official cause of death for 14-year-old Miller Gardner was carbon ...

In a statement Wednesday, Randall Zúñiga, director of the Judicial Investigation Agency of Costa Rica, said toxicology tests for carbon monoxide showed a saturation level of 64% in Gardner's body.

The official cause of death for Miller Gardner has been revealed following a two-week investigation. Miller, the 14-year-old ...

Miller Gardner ‘s cause of death has been confirmed by Costa Rica authorities. The 14-year-old son of former New York Yankees ...

Asphyxiation was initially thought to have caused the 14-year-old's death, but after an autopsy that theory was ruled out.