Rex Heuermann was arrested in 2023 after investigators linked him to the Long Island Serial Killer case through DNA evidence, burner phones and a renewed task force investigation. 

He pled guilty in April 2026.

The victims linked to Heuermann include Melissa Barthelemy, Megan Waterman, Amber Costello, Maureen Brainard-Barnes, Jessica Taylor, Valerie Mack, Sandra Costilla and Karen Vergata.

In this episode of Australian True Crime International, we’re joined by Shannon McGarvey, host of the LISK podcast and contributor to Peacock’s Gilgo Beach Killer: House of Secrets.

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Do you have information regarding any of the cases discussed on this podcast? Please report it on the Crime Stoppers website or by calling 1800 333 000.

Wanting to hear about certain kinds of crime? Check out our Spotify playlists for a curated list of our episodes.
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CREDITS:

Host: Meshel Laurie

Guest: Shannon McGarvey

Producer: Ruby Bartzis

Executive Producer/Editor: Matthew Tankard

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