[url=http://usnews.nbcnews.com/_news/2013/05/12/18201371-boy-12-arrested-in-killing-of-8-year-old-sister-that-he-blamed-on-intruder#comments]8 year old Leila was stabbed[/url] in her Cali home I think more than a month ago. Now the police are saying that the brother did it and was arrested. The brother previously blamed an intruder but nothing came up. How would they diagnose the boy? He stabbed his sister multiple times and lied out of his butt about her death.