Terroristic threats
Primary source
Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
A person is guilty of a misdemeanor if he or she threatens to commit any crime of violence with purpose to terrorize another or to cause evacuation of a building, place of assembly or facility of public transportation, or otherwise to cause serious public inconvenience or in reckless disregard of the risk of causing such terror or inconvenience.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.