Authorities: Student kills 3, wounds 8 at Michigan school

“Kids just, like they’re just mad at each other at this school,” she said.

Bryant said he texted several younger cousins in the morning and they said they didn’t want to go to school, and he got a bad feeling. He asked his mom if he could do his assignments online.

Bryant said he had heard vague threats “for a long time now” about plans for a shooting.

“You’re not supposed to play about that,” he said of the threats. “This is real life.”

According to a Nov. 4 letter written by Principal Steve Wolf, someone threw a deer head into a courtyard from the school's roof, painted several windows on the roof with red acrylic paint and used the same paint on concrete near the school building.

Without specifically referencing that incident, a second post on Nov. 12 assured “there has been no threat to our building nor our students.”

“We are aware of the numerous rumors that have been circulating throughout our building this week. We understand that has created some concern for students and parents," the administrators wrote. “Please know that we have reviewed every concern shared with us and investigated all information provided. Some rumors have evolved from an incident last week, while others do not appear to have any connection. Student interpretations of social media posts and false information have exacerbated the overall concern.”

McCabe said the incident with the deer head was “absolutely unrelated” to Tuesday’s shooting.

“That was a different incident, different student,” he said.