(1) A person is guilty of criminal conspiracy when, with intent that conduct constituting a crime be performed, he or she agrees with one or more persons to engage in or cause the performance of such conduct, and any one of them takes a substantial step in pursuance of such agreement.

(2) It shall not be a defense to criminal conspiracy that the person or persons with whom the accused is alleged to have conspired:

(a) Has not been prosecuted or convicted; or

(b) Has been convicted of a different offense; or

(c) Is not amenable to justice; or

(d) Has been acquitted; or

(e) Lacked the capacity to commit an offense; or

(f) Is a law enforcement officer or other government agent who did not intend that a crime be committed.

(3) Criminal conspiracy is a:

(a) Class A felony when an object of the conspiratorial agreement is murder in the first degree;

(b) Class B felony when an object of the conspiratorial agreement is a class A felony other than murder in the first degree;

(c) Class C felony when an object of the conspiratorial agreement is a class B felony;

(d) Gross misdemeanor when an object of the conspiratorial agreement is a class C felony;

(e) Misdemeanor when an object of the conspiratorial agreement is a gross misdemeanor or misdemeanor.