Bing found the following results
Fake 911 call about active shooter leads to lockdown at Valley View ...
Those fake active shooter calls to schools? A similar thing ... - NPR
Active shooter calls send panic across Western Pa. before deemed a hoax ...
What to know about ‘swatting’ after hoax active shooter calls …
How ‘swatting’ calls spread as schools face real threats
Schools across the country are being targeted with hoax calls ... - NPR
Hoax active shooter calls prompt heavy police response at …
False calls about active school shooters are rising. They follow ... - NPR
Police respond to hoax threats at multiple Pa. schools
Hoax active-shooter calls to Pa. schools draw police and ... - PennLive