The Long Island Serial Killer, otherwise known as LISK, has never been identified. He has claimed the lives of at least ten people, possibly more, in the years he was active from 1996-2009. Some of his victims remain nameless to this very day. Who is LISK and where did he go?
Sources:
http://newyork.cbslocal.com/2011/04/11/investigators-of-gilgo-beach-victims-expand-search-on-l-i
https://www.nbcnewyork.com/news/local/long-secret-911-calls-from-missing-woman-tied-to-gilgo-beach-serial-killer-case-to-be-released-friday/3686091/
https://www.gilgocase.com
http://www.nbcnewyork.com/news/local/Gilgo-Beach-Serial-Killer-Investigation-Theory-Changes-Shannan-Gilbert-134724808.html
https://web.archive.org/web/20121009095641/http://abclocal.go.com/wabc/story?section=news/local/long_island&id=8050530
https://www.nytimes.com/2011/04/22/nyregion/long-island-serial-killer-gets-a-personality-profile.html
https://pix11.com/news/convicted-killer-may-be-tied-to-gilgo-beach-murders-prosecutor/