11 victims brutally murdered and buried on a sandy stretch of beach. Who is the Long Island Serial Killer?

Summary: 11 victims are brutally raped, murdered and buried in Long Island. The sister of one of the women murdered by the suspected Long Island Serial Killer (LISK) says she feels optimistic that a new piece of evidence might lead to a development in the nearly decade-old investigation. Joining Nancy Grace to discuss:Melissa Cann: Sister of victim Maureen Brainard-BarnesJohn Ray: Attorney for victim Shannan Gilbert  Shera LaPoint : Genetic Genealogist, The Gene Hunter,  Bruce Johnson: Owner of ISP Investigations & Master Sgt Region One Crime Scene Commander, Chicago Metro Area (Ret)  Dr. Michelle Dupre: South Carolina Medical Examiner & Author of “Homicide Investigation Field Guide” Dr. Caryn Stark: Psychologist Ellen Killoran: Investigative reporter at CrimeOnline.com See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.