Annasbro said, when he first related this story more than 30 years after the fact, that it was a vague memory. It would be less believable if it did NOT have some inconsistencies
True, It's just that some of the most important factors are not clear. Whether the woman got out of the car, or stayed in is pretty important IMO. If she actually got out, as Annsbro says in one post, and was actually trying to persuade Anna to go with her is big, obviously the woman was not worried about "witnesses". There were 2-3 adults in the car, plenty of adult power to over take 3 young children. If these people where in anyway responsible, they would have just done it then. The boys could have identified them whether they took Anna forcibly, or casually.
If the woman actually stayed in the car, as Annasbro states in another post, and just asked questions, she could have been trying to identify Anna as being the child they wanted to come back for later, but here again, they where still allowing 2 witnesses to see them, (and their car and licence plates). If they where trying to abduct Anna at this point, they couldn't be sure the kids wouldn't run home and immeadeately tell you the story, complete with licence plate numbers and car description. If they where up to no-good they might even think you could have called the police to report a kidnapping attempt. I just don't think these people had anything to do with Anna. I think they where holiday travelers out for a Sunday afternoon drive to see relatives on the other side of the canyon.
The thing which makes it so creepy is that there was nothing at the end of the road except hiking trails and the hairpin double-back where Purisima Creek Road turns into Higgins Canyon Road, which at that times had only a few farms spread over about ten miles of winding hilly one-lane road. So why would children out for a walk near their house possibly want a ride to the end of the road? And where were these people going?
Annasbro said the woman was asking questions, if she asked where they where going, and he said the end of the canyon, (Where he told us they where headed) than her response could have been, "You want a ride to the end of the road?" This tells me she was familiar with the area. Possibly a college student home with her out of state boyfriend for Winter break. (thus the older car and hippiesh clothes) Looking at a satellite map, the hairpin curve is about at the end of the canyon.
I'm not doubting for a second this event happened, but as you and Annsbro both stated it is a very faded memory. I wouldn't overlook/rule out other possibilities. I would also be calling every person who ever lived in that area if they knew of these people, if that hasn't been done already
I can't remember it discussed. What ever happen with the dead body found nearby, was that crime ever solved?