I was curious if any feminine products were recently purchased/missing/may have been packed. It seems to me that may be a necessity Elizabeth would want to risk going in public for if none were brought along.
I heard on the Nashville news this morning, but have not seen in print, that the video from the gas station was in the morning just prior to him picking her up at a restaurant. They also mentioned she had a backpack and was the last place she was seen.
The above statement is not a direct quote from the news broadcast.
The above is my opinion only.