CHESAPEAKE -- Emergency workers were at the Walmart Supercenter on Sam's Circle near North Battlefield Boulevard Saturday night after someone called in a bomb threat.
Units from Chesapeake Fire and Police Departments got to the store shortly after 9:30 p.m.
Crews searched the store but did not find explosives or anything suspicious.
People were allowed back into the store at about 11:15 p.m.
Investigators are trying to find the person responsible for making the threat.