How does Cameryn get experience with her future chosen career in this novel?

What does Cameryn notice during Rachel's autopsy, and how does this help her find Christopher Killer?

Which two guys does Cameryn suspect of being the Christopher Killer before finding the real killer? Why does she suspect them?

Who is Christopher Killer and why does he murder? How does he get away with it?

Why does Patrick Mahoney dislike Deputy Crowley?

How does Hannah contact Cameryn? What does Cameryn say? How does Patrick feel about this?

Why does Cameryn want to be a forensic pathologist?