Investigators use metal detectors to search a marsh for the remains of Shannan Gilbert in 2011 in Oak Beach, New York.

Source: https://www.courant.com/2023/07/23/long-island-serial-killer-prime-suspect-in-norwich-womans-murder-2007-disappearance-unsolved-for-16-years/

On December 13, 2011, Shannan's remains were also found in an Oak Beach marsh eight miles from Gilgo Beach.

Source: https://www.dailystar.co.uk/news/us-news/serial-killer-victims-gouged-out-30286414

“There’s somebody after me,” she said in the recording, as she left a house on Oak Beach, Long Island, where she had been hired for sex work.

Source: https://www.aljazeera.com/news/2023/7/15/dna-from-pizza-crust-leads-to-arrest-in-us-gilgo-beach-murders