CASCADE TWP., Mich. (WZZM) - The FBI is investigating asuspicious package that was sent to Zondervan Tuesday.
Hazmat crews and the Kent County Sheriff's Department responded to the company at 52nd Street and Patterson at about 7:30am Tuesday when an employee openeda package found to contain an unknown substance.
Investigatorshave been able to determine that the substance was not dangerous, but are concerned why the package was sent to the company and where it came from.
The company was not evacuated, but some employees were moved to other areas while the clean up took place.
We'll have more details when they become available.