Ariz. Rev. Stat. § 41-1728
B. On the request of an authorized person at a law enforcement agency that is investigating a report of a missing person who has a developmental disability or a cognitive disability, Alzheimer's disease or dementia or is sixty-five years of age or older, the department shall request an activation of the emergency alert system and issue a seek and find alert immediately, regardless of the missing person's age, if all of the following conditions are met:
2. The law enforcement agency investigating the missing person report:
E. All law enforcement agencies in this state shall do all of the following:
F. For the purposes of this section: