The bill aims to enhance penalties for hit-and-run driving, particularly when victims are pedestrians or bicyclists. It proposes that those who knowingly cause an accident resulting in death or serious injury and flee the scene should face fines and imprisonment. The bill also includes provisions for individuals with previous convictions related to impaired driving or vehicular offenses. If passed, the bill will amend existing laws and impose stricter penalties for hit-and-run offenses, especially in cases involving pedestrians or bicyclists. Additionally, it seeks to be known as the "Christina Larsen Act."