GoneGirls:TheLongIslandSerialKiller,anewthree-episodedocumentaryseries,delvesintothelengthyinvestigationthatculminatedinamuch-awaitedarrest,aswellasthestigmasurroundingthevictims’lineofwork,whichmayhavecontributedtoitsfrustratinglyslowpace.Featuringinterviewswithjournalists,lawenforcementofficials,andfriendsandfamilyofthevictimandaccusedkilleralike.