Written by attorneys · grounded in primary & secondary sources — see below
in criminal law
An affirmative defense to charges of attempt, solicitation, or conspiracy. The defense applies when the actor abandons the criminal effort or prevents commission of the crime under circumstances manifesting a complete and voluntary renunciation of criminal purpose.
Sources & Authorities
How it applies
Common Examples
6
Voluntary Patch Replacement
Diana Delgado uploaded corrupted navigation software intending to crash a prototype aircraft and kill the pilot. Hours later, after learning additional executives would board, she replaced the patch with correct code before any inspection. The replacement occurred without any sign of detection, satisfying the complete and voluntary renunciation requirement under the governing standard.
Solicitation Withdrawal After Offer
Derek Douglas offered cash to a stagehand to start a fight with a critic at a music festival. The next morning Derek told the stagehand to forget the plan. Because the solicitation was already complete at common law, the later statement supplied no defense to the charge.
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Uniform Acts
Model Codes
Common Law
Restatements
Casebooks
Study Supplements
Danielle Dixon was named executor under a will that fixed her compensation. Before qualifying she filed a written renunciation of that fixed amount with the probate court and instead sought reasonable compensation for her services.
Thwarting the Conspiracy
David Dawson agreed with a colleague to delete failure data so substandard aircraft panels could ship. After a near-miss incident Dawson uploaded accurate results, alerted the customer, and halted the shipment, thereby thwarting the conspiracy under circumstances showing complete renunciation.
Persuading the Solicited Party
Daphne Doyle solicited a mechanic to cut a customer's brake lines intending the customer's death. Later she persuaded the mechanic not to act and the plan was abandoned, establishing the affirmative defense of renunciation.
Plea Agreement Renunciation Dispute
Diane Dawson entered a plea agreement requiring her testimony at codefendants' retrials. After sending a letter asserting she was no longer obligated and demanding new consideration, the state treated the letter as a breach and the dispute centered on whether the agreement had been renounced.
Ricketts v. Adamson483 U.S. 1 (1987)
Common questions
Frequently Asked
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Does the Model Penal Code require that renunciation be both complete and voluntary?+
Yes. The defense succeeds only when the actor abandons the effort or prevents commission under circumstances manifesting a complete and voluntary renunciation of criminal purpose. Renunciation is not voluntary if motivated even in part by new circumstances that increase the probability of detection.
Supporting sources
Does common law recognize renunciation as a defense to solicitation?+
No. Once the defendant has made a solicitation, subsequent withdrawal or renunciation ordinarily does not constitute a defense to the charge.
Supporting sources
Can a conspirator assert renunciation without having thwarted the conspiracy?+
No. The Model Penal Code requires that the actor, after conspiring, must have thwarted the success of the conspiracy under circumstances manifesting complete and voluntary renunciation.
Supporting sources
Is fear of detection a valid basis for claiming voluntary renunciation?+
No. Renunciation is not voluntary if motivated in whole or in part by circumstances that increase the probability of detection or make the crime more difficult to accomplish.
Supporting sources
514 U.S. 549 (1995)Constitutional Law
…principled task, and the momentary political convenience often attendant upon their failure to do so, argue against a complete renunciation of the judicial role. Although it is the obligation of all officers of the Government to respect the constitutional design, see Public Citizen v. Department of Justice , 491 U. S. 440, 466…