Prologue

Ira talks to "Cheryl," an anonymous blogger who's been documenting life with an 8-year-old son who seems to take pleasure in causing chaos. He's tried to kill his little brother more than once. He broke Cheryl's nose after asking for a hug. She and her husband have tried everything they can think of to control him and treat his condition but they're not even sure what's wrong. (10 minutes)