Oh. I missed that. But they had access to that location or it was taken over, sold, with someone else being there, having some new business?
Well, with that look girl could be the rudest and she still would have a lot of guys liking her.
But being outgoing, feisty, social and even flirtatious (no idea if that applied to her or not - but even if it did) has nothing to do with cheating or having tendencies to have multiple relationships at the same time.
I never heard of that but it really makes sense. Just don't think that one excludes the other. Especially that both Renee's parents stated it perfectly clear that Renee was staying at her Grandma a lot, and that on the 23rd she specifically requested to be picked up from there at 4PM.
I can't tell for Fort Worth, but I'd tend to assume that it's one thing to leave unlocked car in own backyard at the small store parking lot (in the area where cars are rarely stolen) and another to leave it unlocked on the crazy busy and totally packed parking lot of a mall.
I'd add to the list:
4. Did Rachel had enough occasion to drive to get into any habit?
Stealing, burglarising and shoplifting is often mentioned by people recalling their work or visits at the SS. It wasn't that safe. But it seems like it took this disappearance to change the optic of locals, they say that nothing was the same after those girls went missing, not so much after Carla's abduction... or one of many other murders and crimes in the area.