Last seen appearing to drive towards her home Saturday, though no reports if they think she did or didn't make it home. Didn't show up to church on Sunday, wasn't at home when they checked on her, though they said they weren't too concerned straight away because sometimes she's gone to the store, but were concerned when she still wasn't home Sunday evening. Didn't have her cell phone(owns one but never used it as she preferred the home phone), no credit cards. They said she did carry cash sometimes, but I doubt she had enough cash on her for 2 weeks worth of food and gas.
I wonder how often she goes to visit her husbands grave at DFW national cemetery and if she could have decided to visit him that morning instead of going to church. And then like wendybtn said, ended up in the water at Mountain Creek Lake after taking a wrong turn. Looks to be several places you could end up off the road and right into the water following a dirt path right off the road to the cemetery, just not sure how deep the water is right off the shore. Otherwise there really aren't any other bodies of water in the area she couldn't have ended up near without having gone pretty far out of the way as it doesn't seem like she regularly had any reason to drive outside of her immediate neighborhood.
Unfortunately with as hot as its been, if she were just trapped in her car off the road somewhere after an accident she would have passed by now. And its unlikely that she is in a medical facility as a Jane Doe with the silver alert active as the hospitals would have been checked by now.
For the families sake, maybe she drove to the casino and won a bunch of money and has been living it up and will come home upset at over all the fuss everyone is making.
I do hope they find her, at least for the closure.