found in suffolk county were believed to be sex workers, the killer used burner phones for escort services and used cell phone belonging to one victim to make a taunting phone call to a family member. for the first time the district attorney allowed a camera crew inside the crime lab where investigators are working to solve this case and are using brand-new cutting-edge technology including m-va c system to collect d.n.a. from evidence stored for a decade. we are retesting physical evidence utilizing the m-va c, the goal would be to do that with all the evidence. we know we are close. we know that we will be getting results. we think it is only a matter of time. the families of the victims including those known as gilgo beach four, hope long awaited