A group of individuals agrees to rob a bank. They meticulously plan the heist, acquire weapons, and conduct surveillance of the bank. On the day of the planned robbery, as they are driving to the bank, one member of the group, feeling cold feet, informs the others that he is withdrawing from the conspiracy and will not participate. He then leaves the car. Under common law, can this individual successfully use withdrawal as a defense to the charge of conspiracy?
- ANo, because he did not inform law enforcement or take affirmative steps to thwart the conspiracy.
- BNo, because he had already committed an overt act in furtherance of the conspiracy (acquiring weapons, surveillance).
- CYes, because common law withdrawal is effective if communicated and the person ceases participation.
- DYes, because he clearly communicated his withdrawal and left before the crime was committed.
Show answer & explanationAnswer & explanation
Correct answer: B. No, because he had already committed an overt act in furtherance of the conspiracy (acquiring weapons, surveillance).
Under common law, once an agreement to commit a crime is made and, if required, an overt act is taken in furtherance of the conspiracy, the crime of conspiracy is complete. Withdrawal, under common law, is generally not a defense to the conspiracy itself, but can be a defense to liability for subsequent crimes committed by the co-conspirators. Here, the group had already acquired weapons and conducted surveillance, which would constitute overt acts. Thus, the conspiracy was complete, and withdrawal does not negate liability for the conspiracy itself.
Why the other options are wrong
- A. Informing law enforcement or thwarting the conspiracy is typically required for withdrawal to be a defense under the Model Penal Code, not common law, and even then, it's often only for subsequent crimes, not the conspiracy itself once formed.
- C. This describes a more modern or MPC approach to withdrawal from conspiracy, not the stricter common law rule for the conspiracy charge itself.
- D. Under common law, communication and cessation of participation are generally insufficient to negate the conspiracy charge itself once overt acts are performed.
Withdrawal from Conspiracy (Common Law)
Under common law, withdrawal from a conspiracy is generally not a defense to the conspiracy charge itself once the agreement and any required overt act have occurred. It may, however, shield a conspirator from liability for subsequent crimes committed by co-conspirators.
- Conspiracy complete upon agreement + overt act (if required)
- Withdrawal does NOT negate liability for the conspiracy itself
- May negate liability for subsequent crimes of co-conspirators
- Requires affirmative notice to co-conspirators and abandonment of the enterprise
Memory trick: Conspiracy's core: agree, act, crime to explore.