Ariz. Rev. Stat. § 13-203
A. Conduct is the cause of a result when both of the following exist:
B. If intentionally causing a particular result is an element of an offense, and the actual result is not within the intention or contemplation of the person, that element is established if:
C. If recklessly or negligently causing a particular result is an element of an offense, and the actual result is not within the risk of which the person is aware or in the case of criminal negligence, of which the person should be aware, that element is established if: