The briefcase was found in the parking lot near the Rocky's store at 10 Springfield St.
AGAWAM – The discovery of a suspicious briefcase has prompted the closure of the Rocky’s Ace Hardware plaza at Route 149 and 75.
As of about 2:30 p.m. the entire plaza was closed off. Customers at The Friendly's Restaurant were not evacuated, but police and fire officials were not allowing cars or pedestrians to enter the parking lot.
Agawam police and members of the Springfield Arson and Bomb Squad remain on scene.
A single gray briefcase sat in an unoccupied parking space in the middle of the parking lot as emergency crews were staging.
Additional information was not immediately available.