On March 17th 1990, 14 year old Rachel Hurley was out on a boat with friends. She was dropped off on the pier and ran along the beach to another park, before turning to a path as a short cut. She never made it to her destination. After a search, her body was found along the path, nude and strangled. In 2004 the cold case team took over, but as of yet, there are no answers.
Sources:
https://www.yahoo.com/news/three-decades-later-st-patricks-164858569.html
https://thedeckpodcast.com/rachel-hurley/
https://www.youtube.com/watch?v=bBiQFeRXLss
https://truecrimediva.com/the-1990-unsolved-murder-of-rachel-hurley/