It happened around 2:30 a.m. near Delaware and Admiral. Police say the man pulled a gun on an employee and demanded money. After taking the money, he ran away. No one in the store was injured.
Police are still looking for him in the area. They say he is about 30-years-old and wearing a black hoodie.
Sgt. August Terbrock said witnesses believe the man was driving a blue Chevy pick-up truck with a black stripe.
If you have any information, please call Crime Stoppers at 918-596-COPS.