A woman and her child whose remains were among other bodies discovered scattered along an oceanfront highway not far from Long Island’s Gilgo Beach were identified by police Wednesday, nearly three decades after the double homicide.

The New York architect accused in a string of deaths known as the Gilgo Beach killings has been charged in the death of a seventh woman.

Weeks after charging Long Island architect Rex Heuermann in a string of killings known as the Gilgo Beach murders, prosecutors say they’ve begun providing his lawyer with reams of evidence.