Fort Macleod RCMP are investigating vandalism Dec. 16 at Structural Truss in Fort Macleod.
Sometime in the early morning hours of Dec. 16 a window was smashed at the business on 12th Street.
Surveillance video shows a mid size, four-door, dark-coloured sedan drive to the front of Structural Truss.
Several people got out of the car and the front passenger throws an object at a large glass window.
Only the outer pane of glass was damaged and the subjects did not enter the building.
After throwing the object, the subjects got back into the car and drove west on 12th Street before turning north on Third Avenue.
Police have not been able to ID the vehicle and are looking to speak with anyone who may have witnessed the incident or who could recognize the vehicle.
The car appears to be missing a hubcap on the left side front wheel or may have a steel wheel in the left front and an aluminum rim on the rear left.
If you have information contact Fort Macleod RCMP at 403-553-7200 or call Crime Stoppers at 1-800-222-8477.