Miller Gardner, the 14-year-old son of former New York Yankees player Brett Gardner, may have died as a result of carbon monoxide poisoning, authorities in Costa Rica announced on Monday.

Late last month, former New York Yankees star Brett Gardner and his wife, Jessica, announced the death of their 14-year-old son, Miller. "With heavy hearts we are saddened to announce the passing of our youngest son,

Costa Rican officials said Monday night that the 14-year-old son of former New York Yankees player Brett Gardner may have died from carbon monoxide poisoning.

The family of former New York Yankees hero Brett Gardner released an obituary for their son, who died on a vacation to Costa Rica.

Officials in Costa Rica have released the body of 14-year-old Miller Gardner — the son of former New York Yankees player Brett Gardner — to his family.

The youngest son of former New York Yankees outfielder Brett Gardner and his wife, Jessica, has died after falling ill during a family vacation to Costa Rica.

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

The New York Yankees supported Brett Gardner and his family with a post on social media, hours after they announced that their son Miller Gardner died unexpectedly at age 14 while on a family vacation.

New York Yankees player Brett Gardner's son Miller's cause of death has been ruled out as asphyxiation, as the investigation is still ongoing into his death.