As far as stranger abductions being fairy tales or movie plots. I know from first hand experience that's not true at all.
When I was 11 years old a girl I played with disappeared on her way home from summer school. Just vanished without a trace. Her father was in the military stationed abroad. Her mother, and brother lived with her grandmother across the street from my parents best friends.
For years we had no idea what happened to her. I just found her case here at WS and apparently there was a serial killer working the area when she disappeared. A new freeway was being put in less than a mile away and they had construction crews that travel where the work was. When they caught this guy he had admitted to killing at least 20 kids around the U.S. He committed suicide in 1972 so we will never know if this girl is one of his victims but if she is, he buried her at the contruction site of the freeway. Dug a hole and put her in it, then poured cement over her. He admitting doing things like that at several sites. None of the bodies of his victims have ever been recovered.
So stranger abduction IS a reality, and not all stranger burials are found easily because they don't take the time to do it well. Stranger abduction is not a fantasy and next to zero of probability.
Lyric and Elizabeth were stranger abducted. Jessica Ridgeway was stranger abducted. You can find cases all over this website of stranger abducted missing person's cases. How is it next to zero of a probability???