Who?' We needed to know," Walsh said. "The not knowing has been a torture, but that journey's over." "We will always be the parents of that little boy," Reve Walsh said. Watch Reve Walsh thank her ...

More: Tennessee Amber Alert won't open on your phone? Here's why and what to do John and Revé Walsh founded NCMEC following their son’s tragic murder, following an abduction, leading them to a ...