Man, Sign Company Threatened After Billboard Message To ‘Liberals’ Goes ViralA billboard in Texas has gone viral with a message for folks of a particular political persuasion and now the person who posted the image online – and the billboard company – are receiving threats.
Text Message To Kennedy High Threatened Shooting, BombingStaff and students are being evacuated from John F. Kennedy High School in Sacramento after some students reportedly received a threatening text message. 
Harper Junior High Investigating Anonymous ThreatThe school says someone anonymously reported the threat on a mobile app called "Stop-it" which lets users report inappropriate behavior.
Six Yuba County Schools on Soft Lockdown Following Social Media ThreatYuba County Sheriff's Officials are investigating a shooting threat they say showed up on social media Friday.
How Credible Is Alleged ‘Anonymous’ Threat Aimed At Sacramento?Authorities can't confirm the threat issued to the city of Sacramento actually came from the hacking group Anonymous, but computer security experts say the damage they could do is very real.
Several School Districts Received Same Threat That Prompted L.A. School ClosuresAll schools in the vast Los Angeles Unified School District have been ordered closed due to a threat.
Teen Arrested For Allegedly Threatening To Bomb Roseville School; Makes Reference To Jihad, 9/11A 14-year-old student has been arrested after he allegedly threatened to bomb a home and a school in Roseville, say authorities.
Police Investigate Threat Against El Dorado High School StudentA school bus heading to El Dorado High School in Placerville on Monday morning was stopped following reports of a threat.
Police: Report Of Knife-Wielding Man At Middle School In Vacaville FabricatedThe report of a man threatening a junior high school in Vacaville was made up by a student, say police.
Feds Investigating Bomb Threat Against JetBlue Flight That Landed In Long BeachFederal authorities are investigating a hoax bomb threat made against a JetBlue flight that landed in Long Beach.
Auburn Man Arrested For Bringing Chain Saw To Bar FightAn Auburn man is behind bars for threatening to use a chain saw during a fight outside of a Lake of the Pines bar on Tuesday night.