The primary crime scene because they ve been working this theory for a while now, that they believe that he committed the murders inside the home. and they do have at this point, according to legal documents, circumstantial information that that occurred. first of all, in 2022 they learned for the first time that heuermann used burner phones to talk to his victims. and that he would call them to make dates with them, and the cell phone towers show he made the majority of those calls right near his architectural office on 5th avenue and 36th street at that point in time to those victims. and they had their own personal cell phones. the cell phone triangulation data shows and they didn t have this back in 2009, 2010 that those phones went from new york vicinity and new york city to massapequa where the family home was on the date that the victims went missing. they were never seen after that,