Ariz. Rev. Stat. § 13-3853
When any person within this state shall be charged on the oath of any credible person before any judge or magistrate of this state with the commission of any crime in any other state, and, except in cases arising under section 13-3846, with having fled from justice, or whenever complaint shall have been made before any judge or magistrate of this state setting forth on the affidavit of any credible person in another state that a crime has been committed in such other state and that the accused has been charged in such state with the commission of the crime, and, except in cases arising under section 13-3846, has fled therefrom and is believed to be in this state, the judge or magistrate shall issue a warrant directed to the sheriff of the county in which the oath or complaint is filed directing him to apprehend the person charged, wherever he may be found in this state, and bring him before the same or any other judge, magistrate, or court who or which may be convenient of access to the place where the arrest may be made, to answer the charge or complaint and affidavit, and a certified copy of the sworn charge or complaint and affidavit upon which the warrant is issued shall be attached to the warrant.
A.R.S. § 13-3853