A Movie Called Case 39

Well there is a movie called Case 39, I heard from Tee Chauu at SuperEpicDopeBlog, that it's about a family, a social worker, and a little girl. And this family, in one part, try to burn the little girl in an oven, but then the social worker comes right when they put her in and the family tries to tell her thay need to kill her but the social worker doesn't believe them and grabs the little girl and runs out. But Maybe Tee would know more about it.