Virginia, MN (NNCNOW.com) --- The Virginia Court Administrator's Office has closed down after staff opened a letter containing an unknown substance.
According to the St. Louis County Sheriff's Office, a suspicious letter was received by the Court Administrator's Office around eleven Friday morning.
The letter allegedly contained an unknown powder substance and was opened by court staff.
The letter and powder have been removed and will be forwarded to the Minnesota State Health Department for testing.
Authorities say no health issues or injuries were reported.
As a precaution, the Court Administration Office was evacuated and will remain closed until an investigation is complete and it is determined to be safe.
The incident remains under investigation.
Posted to the web by Krista Burns