Toxicology results have finally confirmed the cause of death of New York Yankees star Brett Gardner’s son Miller. Authorities announced Wednesday that the 14-year-old died from carbon monoxide inhalation while vacationing with his family in Costa Rica.

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

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,

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.

The death of Brett Gardner's son has sparked "concern" for Costa Rican businesses.

The New York Yankees played—and won—on Opening Day with heavy hearts after the death of former Yankees outfielder Brett Gardner's 14-year-old son Miller, who tragically passed away after falling ill on a family vacation in Costa Rica.

Many past and present New York Yankees players and coaches were rocked by the recent news that former All-Star outfielder Brett Gardner’s 14-year-old son Miller had died unexpectedly while the family was on vacation in Costa Rica.