A Vincennes woman was arrested early Sunday morning after Indiana State Police say she bit a trooper during a traffic stop.

According to state police, 37-year-old Norma Jane Worland was pulled over in Vincennes for not having proper license plate lights. Troopers say Worland showed signs of impairment and failed field sobriety tests. She allegedly refused to take a chemical test and did not cooperate during the arrest.

Worland faces charges of operating a vehicle while intoxicated, resisting law enforcement, and battery on a police officer.

She has posted bond.