Arizona Laws 13-3704. Adding poison or other harmful substance to food, drink or medicine; classification 2020 Arizona Laws 13-3704. Adding poison or other harmful substance to food, drink or medicine; classification 2009 Arizona Laws 13-3704 – Adding poison or other harmful substance to food, drink or medicine; classification 2013 Arizona Laws 13-3704. Adding poison or other harmful substance to food, drink or medicine; classification 2014 Arizona Laws 13-3704. Adding poison or other harmful substance to food, drink or medicine; classification 2015 Arizona Laws 13-3704. Adding poison or other harmful substance to food, drink or medicine; classification 2016 Arizona Laws 13-3704. Adding poison or other harmful substance to food, drink or medicine; classification 2018 Arizona Laws 13-3704. Adding poison or other harmful substance to food, drink or medicine; classification 2019 Arizona Laws 13-3704. Adding poison or other harmful substance to food, drink or medicine; classification