H.457, introduced by Representative Dolgin of St. Johnsbury, seeks to establish a "stand your ground" law in Vermont. This legislation allows individuals to use deadly force in self-defense without the obligation to retreat when they are in their home or vehicle. The bill stipulates that a person may employ deadly force if they reasonably believe that they or another person are in imminent danger and that such force is necessary to prevent serious crimes, including murder, sexual assault, aggravated sexual assault, burglary, or larceny.

The proposed law emphasizes the right to defend oneself and others in situations where there is a perceived threat, thereby expanding the legal framework surrounding justifiable homicide. The bill aims to clarify the circumstances under which deadly force can be used, reinforcing the notion that individuals should not be required to retreat in the face of danger.