Speaking of times....
-Abby's photo snapped by Liberty's phone at 2:07pm
-presumed time of video showing suspect according to police billboards: 2:30pm
-time it takes to walk .8 of a mile (the distance from where they were last seen to where their bodies were found... I am 'assuming' that where they were 'last seen' was on the bridge, since their is photographic evidence of that): 19 minutes (according to this website by entering .8 of a mile with 0 incline and decline considerations)
https://www.walkingenglishman.com/walktime.aspx
-that takes the time from recording the perp to walking to the place of their deaths, to 2:50pm (but that is not accounting for the time it took for the perp to get closer to the girls (the video seems to have been taken from far away; and not accounting for the reportedly rough terrain of the particular area according to the property owner where the bodies were found, so perhaps add another few minutes for these things? That would take it to near 3pm)
-reportedly around 3pm a visitor to the bridge saw a couple and a lone male, but did not see the girls. (Is there verification of this?)
That timeline is pretty tight.. but yet nothing was even heard, let alone seen? BG is leading the girls to their murder location, they are murdered, presumably one at a time, but yet nothing is heard, even though we know, apparently, that there were at least 4 people around.. the woman, the couple, and man that the woman saw on the bridge. No screaming?? Wouldn't sound carry fairly well, considering the creek is there and it is fairly open?