Police still hunting down three male suspects.
Police have made an arrest after a shot was fired at a gas station in Grimsby.
On August 1st, police were called to the Petro Canada location at 424 South Service Road.
Officers say three male suspects entered the store and demanded cash from an employee.
One of the men fired a shot as the worker tried to run away.
The bullet hit a wall.
Earlier this week, 26 year old Rebecca Collingwood of Hamilton turned herself into police.
She is accused of driving the getaway car, and has been charged with one count of robbery involving a firearm.
Police are still looking for 24 year old Marcus Roy of Hamilton, who is wanted for robbery and failing to comply with a probation order..
Police are also trying to identify the other two suspects (#2 and #3).

Photo Credit: Niagara Regional Police

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