Watch Gone Girls: The Long Island Serial Killer Season HD Full Free on solarmovie.do. Watch Gone Girls: The Long Island Serial Killer tv series online free. A look back at the women who disappeared from New York City and Long Island before the 2010 discover...A look back at the women who disappeared from New York City and Long Island before the 2010 discovery of female remains found in the Gilgo Beach area of Long Island, which lead authorities to believe the deaths were all connected.