@BigTexas -- wondering if maybe the suspect in Libby's video perhaps had some long-time illness that affected
how he walked... (the long-term effects of an illness, for example). Thus, perhaps his unique "angled turn" as captured by Libby is more reflective of (here, I hypothesize, since it's just a wild idea based on nothing solid) such an illness that may have had long-term implications for his gait (and a gait that would be, one would think,
unmistakably recognizable to
someone who already knows the suspect). All JMOO
One other theory that's been bouncing around in my mind is this:
What if... the suspect a.) had a gf, b.) they got into some kind of an argument/break-up fight *before* or ON Feb. 13th (my apologies for not recalling specifically at least one, if not two or three others here who have postulated something similar about a possible fight with a former romantic interest), c.) the suspect went home "stomping mad", d.) decided to take an "angry walk" (similar to "venting", but...with murderous intent), and e.) took out that anger on those two sweet girls -- girls who were just out to enjoy the nicer-than-usual weather on a "snow day" from school...
n. b. In any case, wondering what locals might be familiar with a well-known and youngish-man in town/very nearby who occasionally has a bit of a limp/pain in his leg, such that he has to actually
lift it in an unnatural manner as he walks... (yes, the railroad ties on the High Bridge notwithstanding; their unevenness just
exacerbated/
emphasized such a past illness or an injury to that leg). All just ramblings around in my head today; theoretical only.