BBM Lauren Renee Smith has been found safe. She was in south Mississippi, so she would have been way out of region anyway I would think, unless there was a specific reason I missed for JM to have been so far south?
ETA: I also just noticed that her missing date is also wrong. 11/21/11 is incorrect. She went missing in 2014 and was located fairly quickly. She had run away from a bootcamp for troubled teens and was actually with her bio mom. I've linked an article here http://www.hattiesburgamerican.com/story/news/local/2014/09/27/missing-teen-mother/16366997/
that has the details of her case. She is from my neck of the woods, so I wanted to clarify that we really can take her off the list.
Editing again: adding that I've just realized that there was a Lauren Smith on a different list from Madison Co, VA with the 11/21/11 missing date. Somehow the Lauren from MS got on the list by mistake.
Thanks for clearing up the Lauren Renee Smith/MS entry. Sorry for the mistake. I'll correct my list.