WALDORF, Md. (AP) -- The Charles County sheriff's office is seeking tips about the armed robbery of a 7-11 convenience store in Waldorf.
Authorities say the robbery happened early Thursday morning at a store in the 2800 block of Crain Highway.
The sheriff's office is looking for a masked man who displayed a gun and demanded money and cigarettes.
Authorities have released photos of the masked suspect, taken from inside the store, in hopes of generating tips.
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