Defendant was stopped by police after a motorist reported that the defendant was driving in a manner causing her to have to slam on her brakes, and continuously flashing his lights into her vehicle. Police noticed that defendant had a strong odor of an alcohol, his eyes were bloodshot and glassy, and his speech was slurred. A DUI investigation occurred and the defendant performed poorly on roadside exercises. The defendant was arrested for DUI and he refused a breath test. DUI charge dropped.