Traffic was backed up to the southbound ramp to the Blatnik on I-35 for a time but was cleared by shortly after noon. 

According to the Carlton County Sheriff's Office, authorities were called to the 3800 block of North Street just after 3 a.m. Tuesday. 

It was May 9 when his Facebook post was found, prompting the Grantsburg School District to close and evacuate, as well as schools in Siren and Webster to go into lock down.

Nearly 800 Twitter accounts have been blocked or muted by Michigan state government accounts, which some argue violates First Amendment rights.