GLEN BURNIE, Md. (WJZ) — Police are investigating a robbery at 7-Eleven in Glen Burnie early Tuesday morning.

At around 3 a.m., officers responded to the store located at 7600 B&A Boulevard after reports of an unknown woman walking into the store, showing the cashier a utility knife and demanding cash.

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The clerk complied and the woman fled toward Amberly Road, police said.

Officers searched the area but couldn’t find the suspect. She is described as having olive skin, dark hair and between 5’7″ or 5’8″ in height.

They added she is wearing a black hooded sweatshirt with a large “A” logo on the back, which they believe to have the word “Avenues” under the letter “A”.

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Credit: AACO Police

Police released photos of her Wednesday from surveillance footage.

Credit: AACO Police

No injuries were reported.

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Anyone with information regarding this incident is asked to contact the Robbery Unit at 410-222-4720 or the TipLine at 410-222-4700.