Friends of missing Janesville woman wait and worry

Friends and neighbors wait, and police search, for a missing Janesville woman.  Mary Falk knows 75-year-old Mary Coulthard well.  She not only lives in the same building, but attends Thursday workship services with her.  Now, Coulthard's friend waits and wonders.  She says no one knows why Coulthard went out that time of night.  Falk is hoping, there's no connection to the man suspected in the murder of a 21-year-old Edgerton woman, whose body was found only blocks from were Coulthard was last seen.  Police have conducted an extensive search by land, water, and air.  Coulthard was last seen Friday night in the 200 block of North Main Street.