The son of former New York Yankees player Brett Gardner may have died of asphyxiation after getting sick from food, reports say. Costa Rican officials told NBC News and CNN that Miller Gardner,

Asphyxiation occurs when an individual doesn’t get enough oxygen, according to the Cleveland Clinic. Depending on the duration and severity of oxygen deprivation, it can have mild symptoms such as dizziness and confusion, or, if blood pressure drops and the heart slows down, severe consequences like loss of consciousness, brain damage, and death.

Costa Rican officials released the cause of death of Miller Gardner, 14, the son of New York Yankees' former outfielder Brett Gardner.