According to police, Noel Hurtado's 1-year-old baby boy, Dartanian Hurtado, died in August 2007 after he was brought to an /*Orange County*/ hospital suffering serious injuries.
As the investigation continued, the focus of the case eventually narrowed down to the mother and other relatives who lived with the boy in an Anaheim home.
Police did not release details of the boy's death or what led to the arrests.
The Associated Press contributed to this report.
