Related: Former New York Yankees Player Brett Gardner's Son Miller's Official Cause of Death Revealed Here’s how to protect yourself and your family from carbon monoxide poisoning while traveling.

What happened to Brett Gardner's son? Learn the heartbreaking truth behind the tragic incident during a family vacation and ...

SAN JOSE, Costa Rica (AP) — Carbon monoxide poisoning was the cause of death of the teenage son of former New York Yankees outfielder Brett Gardner, authorities in Costa Rica confirmed Wednesday ...