Aftermath of the situation...
Okay, so what do you think happens to all the characters after the movie?
Jack - Well aside from drunken driving without a license, I don't think he'll be put in jail for vehicular man slaughter (by the way, I know I'm looking too far into this, but I'm just questioning theories on the end result). Forensics would easily identify the fact that the grill of his car has no impact, and it came from directly above his car. Not to mention Aaron's time of death. However, evasion from the cops will probably get him some time.
Teens - Well Eddie might get his dick re-attached, but it'll probably never work the same way. All teens are basically *beep* because Tim was seen by the EMTs, and cops were looking for a blue van. So yeah, balls for them.
Frank - Well I think Frank will make a clean getaway. He disposed of the shirt with the blood evidence, no one saw him, or even his car (he was using Aaron's, if I remember correctly. Maybe Shari's), and if he did, I don't think he would be pin-pointed as a suspect, even if Duffy happens to remember that he saw the car.
Buzzy + Duffy - Robbery + evasion from the cops = bad end. And Duffy had a weapon he was firing. Kind of feel sorry for them, though. Duffy was manipulated, and Buzzy was basically conned out of the money, and took the fall.
Cheri - People went to her funeral and cried, because they didn't know the *beep* up person she really was. But then they don't close the coffin correctly and worms eat her eyes.
The end.
Not necessary, but I'm kind of bored right now.