Jane has bars put on all the windows, but in the next scene, she pulls in the driveway, and there are no bars to be seen.
A couple of items reveal this was filmed in Canada. Even though the film is supposed to be set in the US, near the end the police helicopter shown has a Canadian registration number. Additionally, Jane's Sergeant chevrons are upside down from how they are worn on US police uniforms. They are worn that way on Canadian police uniforms.