it was the last time her mom would talk to gabby. a day later, gabby posted this picture on her instagram page. it's dated august 25. it was taken at an arts and entertainment venue called the monarch. and her caption simply reads, happy halloween. we found the monarch in the same mural posted in gabby's instagram photo here in ogden, utah, 40 miles north of salt lake city and 260 miles south of the grand tetons. the owner of the monarch tells us that the photo gabby posted was taken here at the monarch. he also says he shared security camera video with the fbi. from there, gabby and brian drove to the tetons. she was still texting with her family and they believe she was in the tetons around august 25. so this may have been how gabby petito and her fiance brian laundrie drove their van to