After Dawn Michelle Holt went missing in Waldorf, Maryland in 1996, it took two decades before clues began to emerge about what might have happened to her on the night where she disappeared on the way to seeing her son and daughter. In Part 2, Dawn's daughter, Samm, and her sister, Sherri Shelton, join me again, along with Raul Montero, an advocate who has helped the family collaborate with law enforcement and get attention for the case.

To listen to our previous episodes on the Long Island Serial Killer case and marginalized victims, click below. (Raul found out about Dawn while looking into potential victims of the man accused of being the Long Island Serial Killer, Rex Heuermann):

The Long Island Serial Killer and His Invisible Victims with Raul Montero, Part 1

https://silverliningshandbook.com/2024/11/12/97-the-long-island-serial-killer-and-his-invisible-victims-with-raul-montero-part-1/

The Long Island Serial Killer and His Invisible Victims with Raul Montero, Part 2:

https://silverliningshandbook.com/2024/11/15/98-the-long-island-serial-killer-and-his-invisible-victims-with-raul-montero-part-2/

Listen to part 1 of this conversation:

https://silverliningshandbook.com/2025/06/03/151-unraveling-a-mystery-the-unsolved-disappearance-of-dawn-holt-with-samm-holt-and-sherri-shelton-part-1-of-2/

Contact me at [email protected]

Check out the Silver Linings Handbook website at:

https://silverliningshandbook.com/

Check out our Patreon to support the show at:

https://www.patreon.com/thesilverliningshandbook

Join our Facebook Group at:

https://www.facebook.com/groups/1361159947820623

Visit the Silver Linings Handbook store to support the podcast at:

https://www.bonfire.com/store/the-silver-linings-handbook-podcast-store

Visit The True Crime Times Substack at:

https://truecrimemessenger.substack.com

The Silver Linings Handbook podcast is a part of the ART19 network. ART19 is a subsidiary of Wondery and Amazon Music.

See the Privacy Policy at https://art19.com/privacy and the California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.