Gary Tuchman of CNN covers the case of Hana Alemu (legally Hana Williams as she was adopted by Larry and Carri Williams) on A360 in Ungodly Discipline. They plan to look closer at the book, To Train Up A Child by Michael and Debi Pearl.
Also on CNN, Dr. Drew interviews Michael Pearl about his book, To Train Up A Child, in an episode called, Preaching discipline that can kill? This video seems to be just an excerpt. If I find the entire show, I will replace the link.