2011 CVPI Jefferson County Sheriff Dept. patrol:
This is a part of the Departments in my working State Law Enforcement Program.
I searched sorts of pictures about real police car textures in the US and Canada, then I make this mod, hope you guys enjoy :).

Credit:
2011 Ford Crown Victoria - Thehurk
gun rack - Frost88
partition - eknjack/Walters
rambar - https://www.gtainside.com/en/sanandreas/cars/119317-2013-chevy-caprice-lapd/
laptop - KLE0
laptop mount - KLE0
police lights - Code 3 RX2700 lightbar, XT4 grill lights, and HB915 hide-away lights modeled and textured by Cj24

The origin model was released in LCPDFR.com, I switched it into a SA version.