The graduation had been postponed following the June 1 tornado.
MONSON – State Police were called to investigate a suspicious device found in a school field Wednesday evening, delaying the Monson High School graduation.
Superintendent of Schools Patrice L. Dardenne announced at 5 :30 p.m. that the School graduation would be delayed because a suspicious device had been found in the field at Granite Valley Middle School where the high school graduation was to take place.
The State Police bomb squad was called to the scene.
Dardenne said the delay was expected to last about 15 minutes.
The graduation was postponed from Friday because of widespread tornado damage in the town.
The high school awards ceremony was to begin at 6 p.m.; with commencement at 7 .