Michael's craft stores in area.
3089A Nutley Street, Pam Am Shopping Center
Fairfax, VA 22031
The top one is most probable in my theory.
Michael's
311 Maple Ave East
Vienna, VA 22180
Probable
Michael's 13061 Fair Lakes Shopping Center
Fairfax, VA 22033
Also, Probable.
After he hits a Michael's or gas station in the area he may move South again to the Richmond Beltway(maybe a little north of that) area followed by another North dot shooting. Dots may be close together or spread pretty far apart so who knows. Could be Prince William County seeing as his middle dots tend to drift south but not more south than any South dots. For anyone not up to speed yet. 123,456,789, 10 1112- middle dot , south dot, north dot opposite south dot with 1st shooting being the middle dot. The 1st 2nd and 3rd shootings are the only ones that go middle, east, west. 7 8 and 9 could possibly not be a middle, south, north but this is the best I have compared to all media saying NO PATTERN!
Just my thoughts. I don't think he'll hit all these stores tomorrow. Just one Michael's tomorrow, probably caused by the media as well. He probably sees people associating him with this so why not feed on that wrong premonition.
Also, I hope everyones posts of different theories on FR are able to keep everyone elses minds open to the possibilties. That is how an investigation usually gets solved.