SUBURBAN BOYNTON BEACH, Fla. - UPDATE: The package was not dangerous, according to Palm Beach County Fire Rescue. The sheriff's office said it contained an accordion.
The Palm Beach County Sheriff's Office bomb squad is investigating a suspicious box found on Tuesday afternoon at the U.S. Post Office located at 6400 Boynton Beach Boulevard.
The post office called and reported a box without a label, according to the sheriff's office.
Traffic is being blocked as bomb squad units investigate the suspicious package.