accomplice

In one sentence

Someone who knowingly helps another person commit a crime.

Plain English

An accomplice is a person who intentionally helps someone else commit a crime. This can happen in different ways: you might be present during the crime and actively help, or you might have helped plan it beforehand. The key is that you knew what was happening and you wanted to help it succeed. Accomplices face the same criminal charges and penalties as the person who actually committed the crime.

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Example

Two people plan to steal a car. One person hot-wires it while the other stands watch and warns of police. Both are accomplices and both can be charged with auto theft.

Used in a sentence

The store manager was an accomplice to the robbery because she disabled the alarm system before her boyfriend stole the cash.

Related terms

This page is a plain-English reference and is not legal advice. Laws vary by jurisdiction and change over time. For specific situations consult a licensed attorney.