ST. PUAL, Minn. -- Fire officials say the powder inside a suspicious package at the Ramsey County Courthouse is possibly protein powder.
The suspicious substance tested not hazardous, according to the St. Paul Fire Department.
Authorities had a hazmat crew at the scene as a precaution while they investigated the white powder found in an envelope at the courthouse.
According to the St. Paul Fire Department, 30 people were initially tested for symptoms of illness.
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