Rex Heuermann, the suspect in the Gilgo beach killings, was charged with the murder of a seventh victim in a new superseding indictment released on Tuesday in Suffolk County court. Heuermann was charged with second-degree murder in the killing of Valerie Mack,

Rex Heuermann, the suspect in a string of Long Island slayings stretching back to at least 1993, was charged Tuesday in the death of a seventh woman. Authorities say the former New York architect has been linked to the death of Valerie Mack,