A.
A person is criminally responsible for the conduct of another when:
1.
The statute defining the offense makes him/her so responsible; or
2.
Either before or during the commission of an offense with the purpose of promoting the commission of an offense, he/she aids or agrees to aid or attempts to aid such other person in planning, committing or attempting to commit the offense.
B.
However, a person is not so responsible if:
1.
He/she is the victim of the offense committed or attempted;
2.
The offense is so defined that his/her conduct was necessarily incident to the commission or attempt to commit the offense. If his/her conduct constitutes a related but separate offense, he/she is criminally responsible for that offense but not for the conduct or offense committed or attempted by the other person;
3.
Before the commission of the offense he/she abandons his/her purpose and gives timely warning to Law Enforcement authorities or otherwise makes proper effort to prevent the commission of the offense.