Just saw these posts. It has been going on forever. I grew up in a rural area at the end of a long gravel road in the early 60s. We were told at a early age (5, 6) not to go close to any cars “sightseeing” and asking us questions. OK to give directions but from a distance and run if anyone gets out. Even as kids we were aware there are had people roaming around preying on the unexpected. It doesn’t surprise me the rural parents of these girls taught them to be aware and prepared for danger. Kudos to the girls for heeding the advice and acting decisively and energetically in self defense.