Multiple people who had been allegedly plotting a violent attack over the Halloween weekend were arrested Friday (October 31, 2025) morning in Michigan, FBI Director Kash Patel said in a social media post.

Mr. Patel didn’t release further information about the arrests, but said more information would be coming.

Dearborn Police said in a social media post that the department was made aware that the FBI conducted operations in the city on Friday (October 31) and assured residents that there is no threat to the community.