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 ...

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

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 ...

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 ...

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.

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

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 ...

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 ...

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 ...

The teenager's cause of death was previously reported as asphyxiation ... the 14-year-old son of former New York Yankees player Brett Gardner and his wife Jessica Gardner, Costa Rican officials ...