Deuel county authorities say remains found at the bottom of a well at the center of a cold case were animal bones and not the bones of Pamela Dunn, a Watertown woman who went missing in December 2001.  Investigators excavated on an abandon farm near Clear Lake on Nov. 3^rd following a tip Dunn’s body may have been dumped there.  Analysts have determined the remains belonged to an animal likely a deer or young calf.  Investigators say the search for Dunn will continue despite this setback.