Hi, first post. There was a case in Englewood/Littleton Colorado years ago, Alie Berrelez, was abducted (found murdered) from outside her home. A dog named Yogi (Bloodhound) was used to track her scent. Ole' Yogi walked (in the heat) for quite some distance and lead the trainers/investigators to her lifeless body. Little Alie's grandfather has made it his mission to train bloodhounds for this very thing, track missing children. This is the foundation he started, Richard F. Berrelez, ALIE Foundation, Inc. Thank you all for caring about missing people especially children.