SAGINAW (WKZO) -- The office of U.S. Senator Carl Levin in Saginaw has been reopened after a suspicious letter was delivered Wednesday.
A statement released by Levin said the FBI and the Michigan Department of Health had determined there were no dangerous substances inside. Levin thanked the local, state, and federal authorities who responded to his office.
A worker was hospitalized overnight as a precaution, but does not show signs of any illness.