BCA working on investigation near Grand Portage

Baihly Warfield

The Minnesota BCA says there is an "active investigation" in Grand Portage.[WDIO-TV/File]

The Minnesota Bureau of Criminal Apprehension says it is working on an "active investigation" with the Cook County Sheriff’s Office near Grand Portage.

They have not released details about what is being investigated.

The BCA says there is no threat to the public.

This is a developing story. Check back for updates.