Ariz. Rev. Stat. § 13-4305
A. Property subject to forfeiture under this chapter may be seized for forfeiture by a peace officer:
3. By making a seizure for forfeiture without court process if the officer has probable cause to believe that the property is subject to forfeiture and any of the following is true:
D. In establishing probable cause for seizure, a rebuttable presumption exists that the property of any person is subject to forfeiture if the state establishes all of the following by clear and convincing evidence: