A janitor was found dead inside Bergenfield High School on Tuesday morning.

Bergenfield Police Administrative Captain Mustafa Rabboh David Zatta, 59 of Dumont as found dead in a second-floor leisure room around 7 a.m after working the overnight shift.

Rabboh said Zatta's death is not considered suspicious. The Bergen County Medical Examiner's Office will perform an autopsy.

Bergenfield High School opened later than usual today as police investigated Zatta's death.

The Bergenfield School District did not yet have a comment about Zatta.