(a) A person is guilty of conspiracy to commit a crime if he agrees with one (1) or more persons that they or one (1) or more of them will commit a crime and one (1) or more of them does an overt act to effect the objective of the agreement.
(b) A person is not liable under this section if after conspiring he withdraws from the conspiracy and thwarts its success under circumstances manifesting voluntary and complete renunciation of his criminal intention.
(c) A conspiracy may be prosecuted in the county where the agreement was entered into, or in any county where any act evidencing the conspiracy or furthering the purpose took place.