Colby ? Police in the northwest Kansas town of Colby are looking for the vandals who knocked over dozens of headstones at a cemetery.

The attack at the Beulah Cemetery apparently occurred early Tuesday.

Police say 168 headstones were toppled. Some were damaged. Others only needed to be put back in place.

KAKE-TV reports the damage is estimated at $25,000 but could reach $100,000. Authorities said people with relatives buried at the cemetery should call their insurance company.