SIDNEY, Mont. (AP) -- The FBI is asking property owners in parts of North Dakota and Montana to check vacant farmsteads for signs of disturbed soil where the agency says a missing Montana teacher might be buried.
Earlier Sunday, authorities released the names of two Parachute, Colo., men being held in a North Dakota jail in connection with the Jan. 7 disappearance of 43-year-old Sherry Arnold of Sidney, Mont.
The FBI issued a statement late Sunday saying Arnold's body might be buried in an area with a line of mature or rotted trees, and the surrounding grass might be matted.
The agency requests that North Dakota property owners in Williams, McKenzie and Mountrail counties, and in extreme northeastern Montana, check such areas.
Authorities say 47-year-old Lester Vann Waters Jr. and 22-year-old Michael Keith Spell are in the Williams County Correctional Center in Williston, N.D., awaiting extradition to Montana.