The Chicago Police Department is the principal law enforcement agency of the City of Chicago, Illinois, in the United States of America.

A division of it is Special Investigations.

Special Investigations

Special Investigations are a division of the Chicago Police Department. It is appointed to all cases in which something unexplainable or supernatural is involved.

Black Cat Department

The Black Cat Department was a department of the Chicago Police Department that handled unexplainable and unwanted cases prior to SI.

Known members were: Collin "Jack" Murphy.

References

External links

• Article about the real Chicago Police Department on Wikipedia