(AP) – Hoax calls involving alleged bomb threats and even claims of active shooters have prompted evacuations and closures at several zoos around the U.S. in recent days, disrupting family plans and taxing public safety resources in some cities.
No explosives or real dangers have been found in the latest string of what authorities are describing as swatting incidents.
The FBI considers swatting an increasing national problem. Aside from diverting resources, such calls can cost thousands of dollars per incident, endanger first responders and the public and can lead to federal charges.