While on patrol, a deputy located a vehicle being operated in an erratic fashion. The deputy initiated a traffic stop and after conducting field sobriety tests, the driver became combative and disorderly. The driver was taken to a local area hospital where she became combative again. Marta M. Flores, 38, of Stephens City was charged with Simple Assault on a Law Enforcement Officer, Driving While Intoxicated, and Disorderly Conduct on Hospital Grounds. Flores was transported to the Loudoun County Adult Detention Center where she was released on Personal Recognizance.