What kind of antique car did Samuel Jackson own in the movie Lake view Terrace?

I'll have to watch the movie again, but online pictures I've seen of it make me believe it is basically a 1972 Buick Riviera that has been customized. The front fenders appear to be from a '72 Buick Riviera, the grill looks '72 Riviera, basic shape of the front end looks '72 Riviera.

A view of the rear half of the car would be most telling. Not being able to find a full side shot online, this is a best guess, but it is definitely early '70's General Motors, likely in the Buick bloodline.