Brett Gardner’s son died of carbon monoxide poisoning. Carbon monoxide is known as the “invisible killer” because it is a ...

The former New York Yankees outfielder's 14-year-old son died on March 21 during a family vacation in Costa Rica.

Costa Rica authorities confirmed that carbon monoxide poisoning was the cause of death of Miller Gardner, the 14-year-old son ...

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

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

Miller Gardner, the 14-year-old son of former New York Yankees outfielder Brett Gardner, is believed to have died as a result ...

Authorities in Costa Rica investigating the death of former New York Yankees outfielder Brett Gardner’s teenage son have ...

Miller, 14, died on the morning of Friday, March 21, while on a family trip in Costa Rica, the Yankees previously announced ...

Brett Gardner and his wife Jessica remembered their late son, Miller, who died during a trip to Costa Rica, in a touching ...

Less than a week after Yankees alum Brett Gardner’s son Miller Gardner, 14, died during a vacation in Costa Rica, his body ...

Former New York Yankees player Brett Gardner announced his son Miller, 14, died March 21 "after falling ill along with ...