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

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

OIJ director Randall Zúñiga confirmed that the toxicology results and the carboxyhemoglobin test showed a saturation level of 64%. Zúñiga stated that concentrations above 50% of ...

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

In its first-ever public response, Costa Rica's highest tourism authority - the Costa Rican Tourism Institute (ICT) - has addressed the use and regulation of carbon monoxide detectors in hotels ...

According Randall Zúñiga, director of the Judicial Investigation Agency of Costa Rica, Miller was tested for carboxyhemoglobin (the compound that forms in a person’s red blood cells when ...