‘Guilty by Association’: Can You Be Convicted for Someone Else’s Crime?

Many people assume that if they didn’t commit a crime themselves, they can’t be held legally responsible. However, under Washington’s aiding and abetting laws, you can be charged and convicted for someone else’s crime if you are found to have assisted, encouraged, or facilitated it. Understanding these laws is crucial to protecting yourself from unintended legal consequences.
What Is Aiding and Abetting?
In Washington State, aiding and abetting refers to intentionally assisting, encouraging, or helping another person commit a crime. Under RCW 9A.08.020, a person is legally accountable for a crime if they:
- Aid or agree to aid another in planning or committing a crime.
- Encourage or facilitate the crime in any way.
- Have knowledge of the crime and take action to help it succeed.
This means that even if you weren’t the one who directly committed the act, you could still face the same criminal charges as the primary offender.
Common Scenarios That Lead to Criminal Charges
- Driving the getaway car – If you knowingly drive someone away from a crime scene, you could be charged as an accomplice.
- Providing information or tools – If you supply weapons, inside knowledge, or materials used in a crime, you may be held liable.
- Being present and encouraging – Even just cheering on a criminal act or urging someone to commit a crime can lead to legal consequences.
- Helping after the fact – If you assist someone in evading arrest or destroying evidence, you could face charges of obstruction or being an accessory.
Is Mere Association Enough?
No—simply knowing someone who committed a crime or being present at the scene is not enough to convict you. Prosecutors must prove that you actively participated or aided in the crime with intent. However, circumstantial evidence, such as text messages, financial transactions, or surveillance footage, can sometimes be used to argue complicity.
Defenses to Aiding and Abetting Charges
If you are facing charges for allegedly aiding a crime, possible defenses include:
- Lack of intent – You were unaware that a crime was being planned or committed.
- No active participation – Your presence alone does not prove involvement.
- Withdrawal – You initially participated but later made efforts to stop the crime or alert authorities.
What to Do If You’re Facing Charges
Being accused of a crime you didn’t commit is terrifying, but you have rights. If you’re charged under Washington’s aiding and abetting laws, seeking experienced legal counsel is critical. The Law Office of Erin Bradley McAleer can help you build a strong defense and protect your future. If you have questions or need legal representation, contact us today for a consultation at (360) 334-6277!