Connecticut state police from the major crime unit and Farmington police spent the day searching an area of Batterson Park in Farmington on Friday.
Police would not say what they were looking for, but said Friday's search is connected to a search at Falcon Field in New Britain last Saturday. Both searches are connected to an ongoing case in Branford, according to Branford police Capt. Geoffrey Morgan.
The entire investigation is being handled by the New Haven State's Attorney's Office.