NEW : Authorities finished searching 18 `` spots of interest '' in Atlantic City , Long Island on Thursday . NEW : Their search did not uncover additional evidence in their investigation of a possible serial killer . But police say the remains are not connected to the bodies of four prostitutes found near Atlantic City , New Jersey , in 2006 . A helicopter has been hovering over the Atlantic City area since all night . The remains are not linked to the bodies of four prostitutes found near Atlantic City in 18 .
NEW : Authorities finished searching 18 `` spots of interest '' in Atlantic City , Long Island on Thursday . NEW : Their search did not uncover additional evidence in their investigation of a possible serial killer . A helicopter has been hovering over the Atlantic City area since all night . The remains are not linked to the bodies of four prostitutes found near Atlantic City in 18 .