An arrest has been made in the armed robbery of the Circle K at 1587 N. Trekell Rd. in Casa Grande at at 11:50 p.m. on November 2.
Investigators have positively identified 21-year-old Vianna Darby as the suspect.
Darby pointed a firearm at the store employee and fled on foot with an undisclosed amount of cash. No one was injured.
Darby was booked into Pinal County Adult Detention and charges will be forwarded to the Pinal County Attorney’s Office for review.