Whether a person who allegedly procured, counseled, or commanded another to commit arson remains criminally liable when she withdraws before the fire is set and communicates that withdrawal to the person who will commit the crime.
Holding
No. A person may avoid liability for the completed substantive offense by timely and effectively withdrawing and making that withdrawal known to the principal actor before the crime is committed.
Reasoning
The Court distinguished an agreement to commit arson from the completed crime of arson. Peterson was charged with arson, not conspiracy. Although a conspiracy may be a separate offense, liability for the substantive crime can be avoided when a person who set a criminal agent in motion terminates that agency before the criminal act occurs.
A procurer or instigator must take affirmative action to disavow or defeat the criminal plan. Mere private change of mind is not enough. But when the withdrawal is communicated to the person expected to commit the offense in time for that person to stop, the original procurer is no longer responsible for the principal's later independent act.
The undisputed evidence showed that Peterson did more than merely express regret. Before Anderson started the fire, she sent Carlson twice to the house to tell Anderson that she wanted him to leave immediately and come to her at the hospital. These efforts were the most effective measures available to her to prevent the fire.
Anderson necessarily understood Peterson's message to leave the house before carrying out the plan as an unmistakable direction not to burn it. Because Peterson timely withdrew and clearly communicated that withdrawal before Anderson set the fires, Anderson alone bore criminal responsibility for the arson. The verdict therefore could not stand.