With Louisiana, it is very possible that it was a cancelled order that was redirected to other agencies. They never ordered big numbers, so the VIN run could check out. There was an order of '86's that got redirected. Off colors from what LSP typically used. I know of a red/red with a caved in roof that repainted as a b&w at some point.

Although this car is no longer listed on CL, I did stumble across an older thread about the vehicle -

http://www.specialservicemustang.net...0281#post30281


I figured a little more "back-story" might be helpful if it turns up again.