Yes because police are never wrong. I'm glad it wasn't the brother, but police sometimes makes mistakes too.
Yes, the police make mistakes, but I think before you make such horrible accusations against a 9 year old child you should have some kind of solid evidence to back it up. There was never one piece of evidence that implicated Burke other than he was in the house at the time of the murder. Think of what that child has lived through after 10 years of people lightly throwing it out there that he was a monster that murdered his own sister.