Most students look back and remember wonderful memories of their first day of high school. Not a freshman at Centennial High School. While walking to class, Claire Dickerson was hit by a car. She suffered severe head and pelvis injuries. Claire went through some difficult surgeries that replaced part of her skull to reduce swelling. After  two months of recovery and rehab, Claire was ready return to classes this week. She was excited and anxious to have a fresh start to her high school career, as Newschannel 5 reports.