Brett Gardner announced his son Miller, 14, died March 21 from what authorities later determined was carbon monoxide ...

The country's Judicial Investigation Department previously revealed that Miller Gardner tested for carboxyhemoglobin after ...

Blood test revealed a carbon monoxide saturation level of 64% in Gardner’s system. Levels above 50% are typically fatal.

Randall Zúñiga, director of the Judicial Investigation Agency, said they tested the 14-year-old Miller Gardner for carboxyhemoglobin, a compound generated when carbon monoxide binds to hemoglobin ...

After Brett Gardner’s son Miller Gardner was found dead due to carbon monoxide exposure during a vacation in Costa Rica, a CO ...

Concentrations higher than 50% are already lethal," said Randall Zuniga, director of the Judicial Investigation Agency, in a press release. "In this case, the percentage saturation is higher ...

With Miller Gardner’s cause of death officially on the record, attention now turns to potential legal action his family might ...

It is unclear what the Gardner's accommodation arrangements were. However, Randall Zuniga - general director of the OIJ - theorized earlier in the week that the contamination spread from a ...

The poison gas that killed Miller Gardner is especially dangerous to children and teens because they can breathe it in faster ...

The report, released by Randall Zuniga - general director of the OIJ - late on Wednesday, added that 'concentrations above 50% are already lethal.' He added: 'In this case, the saturation ...