Uh, reluctant as I am to get drawn into a discussion with SATAN . . .
Bricker, who despite his protests, seems to be skilled at everything legal, is right on the money. Junior, as the driver, is going to be responsible for the injuries to his passenger, assuming he was at fault, which doesn’t necessarily seem clear to me(more on that in a moment). Typically, the owner of the vehicle, in addition to the driver, will be on the hook as well. What concerns me is the cryptic reference to another car who may have “helped the accident start”, and the mysterious tire marks. If a third party was the sole cause of the accident, regardless of Jr.'s speed, then Jr. is not likely to be responsible. It’s the plaintiff’s (young lady’s) burden to establish the other party (junior) was at fault – and if she can’t do that by competent evidence, Junior’s insurance company is unlikely to pay.
Regarding criminal charges, mom can squawk all she wants, but without proof of sexual intercourse between the parties, there will be no criminal charges (and even with proof, at her age, unlikely in many jurisdictions).
There could potentially be criminal charges against the driver (reckless driving causing bodily injury comes to mind) but again, as with the civil suit, it’s the other party’s burden of proof (in this case, the DA). If neither individual in the car remembers anything, and there is evidence of a third phantom vehicle which may have caused the accident, then criminal charges might be diffult to prove (not difficult to allege, you understand – that’s easy).
Mom’s who don’t want their young daughters to have sex with older men are a dime a dozen, and I doubt her squawking will have much influence on the prosecutor (unless, of course, the prosecutor has a young daughter who is having sex with an older man, in which case he’s in trouble!)
I’m glad your friend and his girlfriend are alright, and I’m sure he doesn’t need civil and criminal troubles on top of this nightmare. Maybe mom will have a heart. Who knows – this boy might be the father of her grandchild someday!