Factual error: During the time in which Chelsea's driver's license was taken away, and she was taking driving lessons in order to get her license back, she came home one day with a paper which would give her permission to get a temporary license before her classes were finished. She told Bo she needed his signature on that paper for permission to get the temporary license. Chelsea is over 18, so why would she need parental permission to do anything? Parental permission isn't required for a legal adult, so that kind of kills the entire story line of Hope blaming Bo for Zack's death, because he gave Chelsea permission to get a temporary license so she could drive that night during which she ran Zack down, doesn't it?
