Ridgefield Police are investigating a residential burglary.  Police say costume jewelry was taken from a Peaceable Ridge Road home over the weekend.  Police say the burglary likely happened on April 16th, sometime in the afternoon.  The suspect or suspects forced their way into the home by breaking a basement window.  The incident remains under investigation by the Detective Bureau.  Anyone with information is asked to call the tips line at 203-431-2345.