Officials say around 12:30 this afternoon on Newton Pike an undercover officer observed a vehicle weaving in and out of traffic.
The driver of the vehicle cut off the officer. Police say when the officer looked over at the suspect, he displayed a gun.
The officer then showed his badge and pulled the suspect over.
The Lexington Police Department has arrested and charged David K. Parsons with Wanton endangerment, Possession of a controlled substance and carrying concealed deadly weapon.