I can't figure this special out. Some of the stories have good eyewitnesses and are quite compelling, but the whole thing has been produced like something from the National Enquirer. Weird spooky music, odd close-ups of witnesses, cuts to old scare headlines of the 50's, etc.
Now we have another "expert" who says eyewitness testimony is the lowest form of evidence. And another scientist who says all eyewitness testimony is unreliable, regardless of who you are.