© 2026 ABC News

In New York City, the NYPD said Thursday the department was aware of \"posts circulating on TikTok concerning a potential school shooting on Friday,\" but there was \"no credible information to suggest this threat is specific to any school in New York City.\"

The NYPD said it was sending extra resources to NYC schools as a precaution.

\"PHOTO:
The Washington Post via Getty Images, FILE
PHOTO: School resource officers walk through a hallway at T.C. Williams High School on June 09, 2021, in Alexandria, Va.
>

Other schools have closed due to the threats. In Wisconsin, the Platteville School District said it canceled school Friday due to a potential threat of violence.

\"PHOTO:
Jake May/The Flint Journal via AP, FILE
PHOTO: Handwritten messages are left at a memorial site outside Oxford High School after a deadly school shooting, in Oxford, Mich., Dec. 7, 2021.
>

In California, the Los Angeles Unified School District said classes will be in session Friday despite the threats.

\"There is no reason to believe our schools are in any danger,\" the district said Thursday.

#SeeSomethingSaySomething
🚨LA School Police (213) 625-6631@LASchoolPMA @LASchoolsPA https://t.co/dsTqhvmJkK

— LA School Police (@LASchoolPolice) December 17, 2021

Santa Monica police said they'll be highly visible at schools Friday even though there aren't specific threats.

The FBI's Los Angeles field office said, \"While we continue to monitor intelligence, we are not aware of any specific threats or known credible threats to schools in the Los Angeles region at this time.\"

ABC News' Josh Margolin, Molly Nagle, Luke Barr and Ahmad Hemingway contributed to this report.

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