What is a common characteristic of an accomplice?

A common characteristic of an accomplice is that they are someone who aids in a criminal act. This involvement can take various forms, such as assisting in planning, encouraging the perpetrator, or actively participating in the crime itself. The key aspect of being an accomplice is the role of assistance or facilitation in the commission of a crime, which distinguishes them from mere bystanders or individuals who do not engage in any criminal behavior.

Options suggesting a person who witnesses a crime or one who remains neutral do not apply, as those individuals do not contribute to or participate in the criminal act and, therefore, do not fulfill the role of an accomplice. Similarly, a person who reports crimes acts in a way that is contrary to aiding a criminal act, as their actions are intended to bring attention to wrongdoing rather than assist in its commission.