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

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

San Jose, Costa Rica — Carbon monoxide poisoning was the cause of death of the teenage son of former New York Yankees ...

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

Miller Gardner, the teenage son of former New York Yankees outfielder Brett Gardner, died of carbon monoxide poisoning, ...

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

Investigators said high levels of carbon monoxide were detected in the hotel room where the family, including 14-year-old ...

Carbon monoxide is known as the ... cause of death for former New York Yankees player Brett Gardner's son Miller is exposure to carbon monoxide. The 14-year-old — who tragically passed ...

The death of former New York Yankees outfielder Brett Gardner's son is now being investigated as a possible carbon-monoxide poisoning, investigators said Monday. Gardner's 14-year-old son, Miller, ...