“Multiple small explosive devices have been found on a property near the Labor Day parade route that New Jersey Gov. Phil Murphy was supposed to be marching in Monday morning, senior law-enforcement officials tell NBC 4.”

That’s from this NBC report.

For more on this developing story, please go here.

UPDATE from NJ.com:

“Officials detained a man on Monday morning after they found ‘over half a dozen”’devices on his large property near South Plainfield’s Labor Day Parade route, according to a senior law enforcement official with the New Jersey Office of Homeland Security and Preparedness.”