Suffolk county's new top cop Rodney Harrison vows to solve 11-year-old Gilgo serial killer cold case Gotham Rex 2 years ago This December marks the 11-year anniversary of the Gilgo Beach serial killer case. Source: Check out ABC 7 for more… Share: Suffolk County police to release 911 calls from unsolved Gilgo Beach murderDateMay 13, 2022In relation toSuffolk County,New York,suffolk county news,serial killer,gilgo beach,cold caseSuffolk County District Attorney calls arrest of Gilgo Beach murder suspect a 'powerful moment'DateJuly 18, 2023In relation toEast Farmingdale,Suffolk County,murder,homicide investigation,homicide,gilgo beach,serial killer,investigationExclusive: Incoming Suffolk DA has plans for Gilgo Beach investigationDateDecember 13, 2021In relation toSuffolk County,murder,gilgo beach,serial killer