I'm watching. So very sad, but expected in a way. Prayers for the family.
Fox reporting human blood found in the car.
My guess brothers left the car to "be a pal." Blond boy, the one who thought it swell to post a photo of himself strangulating a kid with a belt, wasn't statisfied with kissy face and went beserk. Brothers helped him dispose the body.
If the brothers are more involved, they'll stick togehter on their stories against the other.