On Tuesday, the Fresno County District Attorney's Office announced that a petition has been filed against the teen.
The Fresno County Sheriff's Office says the boy killed his parents, Lue Yang and Se Vang, during a 'violent' attack at the family's home in Miramonte.
The teen is also accused of seriously injuring his 11-year-old sister, who is expected to survive.
Under California law, the district attorney's office says the teen will not be tried as an adult due to his age.
A detention hearing for the suspect has been scheduled for Wednesday at the Fresno County Superior Court.
A GoFundMe account has been set up to help with funeral expenses for Yang and Vang.