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

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

The death of the teenage son of former Yankees player Brett Gardner was caused by carbon monoxide poisoning, officials in Costa Rica said on Wednesday. Miller Gardner died on March 21 while ...

Tests revealed that the room Miller Gardner, 14, the son of former New York Yankees outfielder Brett Gardner, stayed in while on vacation in Costa Rica had high levels of carbon monoxide, Rándall ...

Miller Gardner, the 14-year-old son of former New York Yankees player Aaron Gardner, died of carbon monoxide poisoning, Costa ...

The 14-year-old had 64% saturation of carboxyhemoglobin in his blood. The deadly level is 50%, officials said.

Miller Gardner, the youngest son of former New York Yankees outfielder Brett Gardner, died March 21​ at the age of 14 while on vacation with his family.

Miller Gardner's cause of death has been confirmed by Costa Rica authorities. The 14-year-old son of former New York Yankees star Brett Gardner died of exposure to poisonous gases including carbon ...

The 14-year-old son of former New York Yankees outfielder Brett Gardner died from carbon monoxide poisoning while visiting ...

Miller Gardner, the 14-year-old son of former Yankees player Brett Gardner, died from carbon monoxide poisoning in a hotel ...

A forensic pathologist explained to Us Weekly why the late Miller Gardner may have experienced a stronger reaction to carbon ...