DENVER (CBS4) – Police are trying to track down a woman who walked into a Denver gas station with a gun and robbed it.

Police released surveillance pictures from about 3:30 a.m. Tuesday. The suspect is pointing a gun at what appears to be the person behind the counter. Another photo shows her outside in the parking lot.

Anyone with information is asked to call Denver police at (720) 913-2000. Remain anonymous and call Crime Stoppers at (720) 913-STOP (7867). Text to CRIMES (274637) then title DMCS and enter the message or send an e-mail to metro-denvercrimestoppers.com.

An image of the suspect (credit: Denver Police Department)