Family members say police are making preparations to dig up a piece of land in Loyall where they believe Georgia Nolan could be buried.
Nolan disappeared in 1976 and family members think she was murdered.
Police say they're going to look for Nolan's remains in two locations.
The digging is expected to begin Thursday morning.
Meanwhile, police in Rockingham County, Virginia are still waiting on DNA results on remains found there in 1980.
Some believe there are similarities in the two cases.