The Costa Rica hotel where former Yankee Brett Gardner's son Miller died on March 21 has refuted a claim that the 14-year-old died of carbon monoxide poisoning in a statement issued to PEOPLE on Tuesday,

The Costa Rican hotel where New York Yankee star Brett Gardner's 14-year-old son, Miller Gardner, died has issued a statement after authorities reported that carbon monoxide was found in his family's hotel room.