PHILADELPHIA (CBS) — Philadelphia police are searching for a gunman after an armed robbery leaves a woman shot in the Frankford section of the city.

It happened just before 3:30 p.m. Sunday inside of the Tasty Donuts along the 1500 block of Pratt Street.

Police say during an armed robbery a 40-year-old woman was shot once in the chest.

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The victim was then transported to Aria-Jefferson Health Torresdale, but her condition is unknown at this time.

Authorities say no arrests have been made at this time, and a weapon has not been recovered.