Overnight shift worker stopped mid-morning by police at construction site for failure to signal turn. Officer notes driver is from out of town and he also detects an odor of alcohol from the vehicle and driver’s glassy eyes. After determining that driver is lost and struggling to find correct route home with construction detours Officer offers to retrieve his roadmap and give her directions. When he returns to car he notices the driver is now sobbing. At this point officer begins more intensive questioning that leads to DWI arrest. Defense files Motion to Suppress arguing scope of initial detention was illegally expanded. DWI charge dismissed before trial.