a crate containing trinkets , batteries and a portable receiver parked in the bushes behind a charleston , south jersey grocery shop drew the local bomb squad ' s attention , before it was determined that it contained no devices . police had earlier stopped down calhoun boulevard in midtown , where the coffee shop is located , but reopened the street and let local residents and company owners that the scenario was over after performing an examination .
A briefcase was found outside Starbucks in Charleston.