This is just... It's simply... Wow. It is rare to see Newgrounds front pagers with such attention to intricate detail, especially with paint.
I absolutely adore every single element of this piece, fron the detail in the signs, to the graffiti, to the futuristic (and rather sweet-ass) car. You have really painted not one, but two pictures. One is the obvious, the scene itself complete with all of it's awesome details. However, the second is equally amazing, the drama that could unfold in pursuit of this Mr. McHarbridge.
I imagine this much like the city within the movie, the 5th Element, in that different classes of people live in the higher up potions. The lack of witnesses just speaks loads as to the types you would have at the ground level.
Wow... Futuristic mob hit. I would love to see the whole scene drawn out into a comic or something... This is excellent work!