Dr. Oz: John Walsh Missing Children
John Walsh is the host of CNN’s The Hunt and an expert criminal investigator. He was a television host for a long time on the show America’s Most Wanted, but he’s particularly focused on catching child abductors. His own son Adam was murdered by a serial killer in the 1980s when he was just 6 years old, but it wasn’t proven who killed Adam until 2008. For years, John Walsh had no answers as to what happened to his son or who killed him.