online threats
A 19-year-old woman was arrested after allegedly making violent threats against people and institutions in the city where 21 kids and teachers were killed last year.
"I sincerely believe that if you work for the FBI, then you deserve to DIE," Adam Bies reportedly wrote on social media.
When Trump tweeted "at me by name," the threats became "more specific, much more graphic," and included family, said a former Philadelphia city commissioner.
The male student was booked into jail on suspicion of felony malicious harassment.
WHAT'S HAPPENING
Two teenage girls were arrested and accused of using social media to threaten the victim in the high-profile Steubenville rape case.