Arizona’s Family Investigates reached out to all 58 school districts in Maricopa County. Of the 26 that responded, only 15 have SROs, and another three said they applied and got approval.

Each crime on the map includes a case number, when the incident occurred and an option for people to submit a tip. People can also view cases by police district number or council district.

In that instance, the police didn't find out it was a hoax until the district learned about the 911 call, checked its cameras and then relayed what they saw on the camera feed to police, he said.