Metro police are investigating two armed robberies within an hour of each other Thursday night in west Nashville.
The first happened around 7 p.m. at the Delta Express gas station located at 4211 Charlotte Avenue.
The second happened just 45 minutes later at the Subway restaurant located at 601 Old Hickory Boulevard off Interstate 40 in Bellevue.
Dispatchers told News 2 it's likely the same suspect hit both businesses because the suspect description is very similar.
The investigation is ongoing.
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