CA (highway/town) Kinsey, Caroline, mom, Judy, Terry
As Kinsey sees a girl to her right driving a white car, when she heard a loud pop. Then a whole bunch of crashed together
Kinsey found out who her mom was, and that how Caroline died wasn't just from a wreck. Caroline was shot. Kinsey is now going to multiple people to investigate.
Kinsey goes to Judy's house, who had been Caroline's roommate for a year. Kinsey the finds out that there had been a boy who was obsessed with Caroline and had been going to her work and following her.
Kinsey is searching a car that looks like the one from the crime scene when a van comes into sight, she then found out that Terry Layton was Caroline's murderer and he wrecks and dies at the same spot Caroline was shot at.
Kinsey now knows who Carolines murderer is and the case is solved