Add Yahoo as a preferred source to see more of our stories on Google. If you ask Tempe's police chief, Kathleen Tierney’s social media post was a threat that stoked immediate fear and panic. It forced ...

The post showed a GIF from the TV series "Game of Thrones." A woman’s silhouetted figure overlooks a Valley engulfed by a green smoke explosion. Tierney captioned it, “Konner Culver watching tonight’s ...