accomplice | Definition

Doc's CJ Glossary by Adam J. McKee

An accomplice is a person who aids or contributes to the commission or concealment of a felony crime.


An accomplice is a person who plays a role in the commission or concealment of a felony crime. Accomplice liability is a legal concept that holds individuals responsible for the criminal actions of others if they aided, abetted, or encouraged the commission of a crime.

Accomplices can be divided into two categories: those who assist in planning or carrying out the crime and those who assist in concealing the crime or escaping punishment. An accessory before the fact is someone who helps plan or carry out a crime. They may provide assistance, resources, or encouragement to the principal perpetrator. An accessory after the fact is someone who assists in concealing the crime or escaping punishment. They may help the perpetrator flee the scene, hide evidence, or provide false alibis.

To be considered an accomplice, a person must have played a substantial role in the crime. This can include providing resources or assistance, encouraging the perpetrator, or otherwise facilitating the crime. An accomplice does not need to be present at the scene of the crime to be held liable, but they must have had knowledge of the crime and intended to assist in its commission.

In many jurisdictions, an accomplice can be held criminally liable for the same offense as the principal perpetrator. This means that if the principal perpetrator is convicted of a felony, the accomplice may also be convicted of the same felony offense.

However, in some cases, an accomplice may be able to claim a defense, such as lack of knowledge or coercion. For example, if an individual was coerced into assisting in the commission of a crime and did not have knowledge of the crime’s details or consequences, they may be able to claim a defense of duress or coercion.

The concept of accomplice liability is based on the idea that individuals who aid, abet, or encourage criminal activity are just as culpable as those who physically commit the crime. By holding accomplices responsible for their role in facilitating criminal activity, the criminal justice system aims to promote accountability and deter criminal behavior.

However, there are some concerns about the fairness of accomplice liability laws. Critics argue that these laws can be overly broad, punishing individuals for minor or tangential roles in a crime, and can result in harsh penalties for those who did not physically commit the offense. Additionally, there are concerns that accomplice liability laws can be used to unfairly target marginalized or vulnerable populations, who may be more likely to be caught up in criminal activity.


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On This SiteCriminal Law » Section 2.1 » Modern Accomplice Statutes

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