Premise: Set in present day San Diego, California. Three people are in a car. They get hit on the passenger side and the car begins to flip. The characters are two eighteen year olds boys (in the front) and a fourteen year old girl, sitting in the middle of the back seat.
Search: Google, for "rollover car injuries, flipping car injuries; and Wikipedia for "car accidents, rollovers, side collisions". I didn't really find anything helpful.
1) What kind of injuries would occur?
2) Is it possible to walk away with no injuries?
3) How bad would the damage be to the car?
4) For the two eighteen year old brothers- They're their emergency contacts. Their little sister is the fourteen year old. Would the parents still be called for the eighteen year olds?