How can anyone say Alex was innocent? He knew the whole time and said nothing. Plus, he was abusing that dog. Alex got everything he deserved except a slow death. He should have been tortured more. Keller shouldn’t have turned his back on the aunt, he should have head-butted her as soon as she let him in her house and then beat her to death. Disappointed by the ending, not enough justice served and Alex is a free man. Incredibly asinine.