Pittsfield Township police are investigating a series of spray-painting incidents reported last week.

Police received seven reports of graffiti, and officials say at least some of the cases appear connected.

Three of the cases were in the Crane Road area and the others were in the Lohr/Oak Valley area.

Among the incidents:

• Jan. 17: Crane Road and Shell Bark Drive, someone spray painted a storage building on township property.
• Jan. 17: 3100 block of Lohr Road, someone spray painted the side of the business.
• Jan. 18: 3100 block of Lohr Road, someone spray painted the side of the business.
• Jan. 19: 1100 block of Oak Valley Drive, management reported a utility truck was spray painted.
• Jan. 20: 5400 block of Crane Road, management reported someone spray painted the back of the building.
• Jan. 21: 5500 block of Crane Road, resident reported someone spray painted her barn.
• Jan. 21: 3100 Block of Lohr Road, management reported someone spray painted the back of the building.

No arrests have been made. Anyone with information is asked to call township police at 734-822-4911.