sentences:  During the 1987 looting, 650 to 750 graves were opened by the looters.Given the fact that infants and children are under-represented in this total, archaeologists speculate that as many as a thousand or more people could have been buried at the seven cemeteries at the site.In 1987 the ten looters of Slack Farm paid $10,000 to a new landowner of the Slack Farm property for the right to dig at the site.