Brett Gardner's family was on vacation in Costa Rica when the former Yankee's son Miller, 14, fell ill and died unexpectedly on Sunday, March 23, PEOPLE can confirm.

Miller Gardner -- the 14-year-old son of former New York Yankees outfielder Brett Gardner -- died from carbon monoxide poisoning, Costa Rican authorities have said.

The resort where the son of Yankees outfielder Brett Gardner was found dead has reportedly blocked off his room, but the beach getaway denies cops’ suggestion that carbon monoxide caused the teen’s ...

The embassy said, "Most countries in Latin America, including Costa Rica, do not have widespread laws mandating carbon ...

QUEPOS, Costa Rica — Costa Rican authorities said it could take up to three months to determine what killed the 14-year-old son of former Yankee Brett Gardner — because a surge in murders in ...

Officials initially said Miller Gardner, 14, apparently died of asphyxiation in his sleep after he ate something that made him ill.

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

Miller Gardner, the 14-year-old son of former New York Yankees outfielder Brett Gardner and his wife, Jessica Gardner, has ...

Authorities in Costa Rica investigating the death of former New York Yankees outfielder Brett Gardner’s teenage son have concluded that he died of carbon monoxide poisoning. Miller Gardner, 14, was ...

Dr. Kevin Gannon, who runs Quepos Urgent Care hospital in Quepos, Costa Rica, shared new details regarding the death of 14-year-old Miller Gardner ...

QUEPOS, Costa Rica — Costa Rican authorities are investigating whether former Yankee star Brett Gardner’s teen son died from an allergic reaction to medication he was given for food poisoning.

United States citizens have been urged to take precautions when traveling to Costa Rica after Miller Gardner was found dead ...