Tests for other toxic substances -- and drugs like fentanyl -- came back negative, Zuniga said. The case into Miller Gardner's cause of death is now closed, Zuniga said. MORE: Brett Gardner's son ...

The cause of death for Miller Gardner, the 14-year-old son of former New York Yankees outfielder Brett Gardner, has been revealed.

Brett Gardner's son Miller's cause of death has been confirmed by local authorities nearly two weeks after his death. Miller ...

Toxicology results have finally confirmed the cause of death of former New York Yankees star Brett Gardner’s son Miller. Costa Rican officials announced Wednesday that the 14-year-old died from ...

the 14-year-old son of former New York Yankees outfielder Brett Gardner, died of carbon monoxide poisoning. Costa Rica's Judicial Investigation Agency confirmed Miller Gardner's cause of death on ...

Former New York Yankees player Brett Gardner's son Miller's cause of death has been ruled out as asphyxiation, as the investigation is still ongoing into his death.

Brett Gardner’s 14-year-old son may have passed away from chemical poisoning, according to tests carried out on his body.

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

The death of former New York Yankees star Brett Gardner’s 14-year-old son ... His preliminary cause of death was ruled as asphyxia “after a possible intoxication after apparently ingesting ...

Officials reportedly ruled out asphyxiation and suggested food poisoning could be the cause of the death of Brett Gardner's 14-year-old son. Miller Gardner and his family were reportedly ...

New York Yankee Brett Gardner, has experts warning about carbon monoxide dangers amid speculations. The teen died while on vacation in Costa Rica.

In order to determine Miller’s official cause of death, investigators ... That's the reality.” As Brett and Jessica—who also share 16-year-old son Hunter Gardner—seek answers, they shared ...