Longtime business teacher Jeffrey Grimm, 45, was found by other staff who called 9-1-1 from the high school.
Grimm, of Union, also served as offensive line football coach for Matawan Regional High School.
A visitation will be held Monday, Dec. 6 from 4 to 7:30 p.m. at McCracken Funeral Home, 1500 Morris Ave in Union. A funeral service will follow from 7:30 to 8 p.m.
Grimm was born on Oct. 22, 1976.
It appears he passed from natural causes, and police have not labeled his death as suspicious.
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