ISP DISPATCH AIRED A POSSIBLE DUI IN THE AREA OF THE HAUSER SMOKE SHOP. ABLE1 WAS FIRST ON SCENE AND OBSERVED SEVERAL VEHICLES, ONE IN WHICH WAS PART OF AN EARLIER WELFARE CHECK WHERE THE SUBJECT HAD NOT YET BEEN LOCATED. WHILE IN THE AREA, ISP LOCATED A SIMILAR VEHICLE AND CLEARED THE SCENE UNFOUNDED.