If she had pulled over, politely admitted to driving a little fast, and was respectful to the officer she may well have gotten off with just a warning.
I worked in uniform in NY State's prison for 25 years. When I had to deal with inmates, I always told them, you get what you give. If you want to be treated like a human being, then behave like one. If you want to act like an a-hole, you'll be treated like an a-hole.
She chose to act like an a-hole, and deserves everything she gets.