America's Most Wanted - Adam Walsh

On July 27, 1981, Adam Walsh accompanied his mother on a trip to Sears. She left him alone for just a few moments, and during that time Adam vanished. This disappearance eventually led to laws being changed, advocacy centers being established, and even the creation of a little TV show called America's Most Wanted. Who kidnapped and killed Adam Walsh? And how does this case continue to impact our daily lives?