Marion Police said they have a suspect in custody for a hold up at the General Sales drive-thru on Jefferson Street.
On Sunday night, a man indicated to the clerk at the store that he had a gun. The robber got away with an undisclosed amount of cash.
Officers have now charged Christopher Santiago, 26, with aggravated robbery.
Investigators said information about Santiago was uncovered when they were looking into a reported drug overdose.
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