Late last month, former New York Yankees star Brett Gardner and his wife, Jessica, announced the death of their 14-year-old son, Miller. "With heavy hearts we are saddened to announce the passing of our youngest son,

The investigation into the death of New York Yankees baseball star Brett Gardner's 14-year old son is continuing.

Baseballer Brett Gardner's son Miller died of "asphyxiation" which had initially been believed to have been caused following a bout of food poisoning during a holiday in Costa Rica

Authorities in Costa Rica have ruled out asphyxiation in the death of former New York Yankee Brett Gardner’s 14-year-old son – and said it could take months before the cause of the teen’s sudden

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

The FBI is involved in the investigation of the death of Brett Gardner ’s son Miller Gardner, Us Weekly can confirm. A source tells Us that the FBI is working in conjunction with Costa Rica’s Judicial Investigation Department (OIJ) and the Costa Rican Fire Department. The insider adds that they’re at the hotel in Manuel Antonio.