Accomplice liability refers to the legal responsibility of individuals who assist or encourage another person in committing a crime. Even if the accomplice does not directly commit the crime, they can still be held accountable for their role in helping the principal offender. This can include actions like providing support, planning, or being present during the crime. In many jurisdictions, accomplices can face the same penalties as the person who actually committed the crime. This principle aims to deter individuals from aiding criminal activities, ensuring that those who contribute to a crime, such as through planning or encouragement, are also punished.