No matter how egregious the reasons may be, a tenured faculty member has the right to a hearing before being fired. Tenure, by definition, is an indefinite academic appointment, and tenured faculty can only be dismissed under extraordinary circumstances like financial exigency or program discontinuation.

裁你的时候没商量。

https://www.chronicle.com/article/these-tenured-professors-were-laid-off-heres-how-they-got-their-jobs-back