Hair samples were found on the bodies of Barthelemy, Waterman and Costello, however, authorities said could not get a DNA match to a suspect at the time they were discovered.

Source: https://abcnews.go.com/US/investigators-connected-dots-led-gilgo-beach-murder-arrest/story?id=101296266

In the days after Melissa Barthelemy was reported missing in 2009, someone used her cell phone to call her teenage sister in Buffalo at least a half-dozen times.

Source: https://www.washingtontimes.com/news/2023/jul/15/ap-was-there-new-york-suburb-deals-with-latest-not/?utm_source=RSS_Feed&utm_medium=RSS

“I tried to win this fight intelligently with my brains against a young fighter and that’s what I did,” Barthelemy said.

Source: https://ringsidereport.com/?p=119893&utm_source=rss&utm_medium=rss&utm_campaign=rolando-rolly-romero-wins-wba-super-lightweight-title-with-a-ninth-round-tko-over-ismael-barroso-boxing-news

Rex Heuermann, an architect, has been charged with killing Melissa Barthelemy, Amber Costello and Megan Waterman.

Source: https://biztoc.com/x/61b8a46bcd2b0870?ref=ff