604 // Uncovering the Boston Stranglers w/ Casey Sherman

Missing

Crawlspace Media

True Crime, News, Society & Culture

3.8 • 3.3K Ratings

🗓️ 17 November 2025

⏱️ 59 minutes

🔗️ Recording | iTunes | RSS

🧾️ Download transcript

Summary

In this episode, Tim Pilleri & Lance Reenstierna are joined once again by the great investigative journalist, author and documentarian, Casey Sherman. For this conversation, Casey delivers a deeply personal story as he depicts his decades long journey to bring justice to his aunt, Mary Sullivan, the last known victim of the infamous Boston Strangler. Watch Casey's new documentary on Albert DeSalvo and the Boston Strangler, now on Oxygen online and Peacock: ⁠⁠⁠⁠https://www.peacocktv.com/watch-online/movies/the-boston-strangler-unheard-confession/476016b9-52b5-3c8a-af86-b6b61c117bd0⁠⁠ Follow Casey and buy his books, they are great! ⁠⁠Twitter: https://x.com/caseysherman123?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Eauthor⁠⁠ ⁠⁠IG: ⁠⁠https://www.instagram.com/caseyshermanwrites/?hl=en⁠⁠ Bookshop: ⁠⁠⁠⁠https://bookshop.org/beta-search?keywords=casey+sherman⁠⁠ Check out Uncommon Goods: ⁠⁠⁠https://uncommongoods.com/MISSING⁠⁠⁠. Check out Happy Mammoth and use my code MISSING for a great deal: ⁠⁠⁠⁠⁠⁠⁠https://happymammoth.com⁠⁠⁠⁠⁠⁠⁠. Check out Mood and use my code MISSING for a great deal: ⁠⁠⁠⁠⁠⁠⁠https://mood.com⁠⁠⁠⁠⁠⁠⁠. Check out Bioma Health and use my code MISSING for a great deal: ⁠⁠⁠⁠⁠⁠gobioma.com/missing⁠⁠⁠⁠⁠⁠. Follow Missing: IG:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠https://www.instagram.com/MissingCSM/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.⁠⁠ TT:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠https://www.tiktok.com/@missingcsm⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.⁠⁠ FB:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠https://www.facebook.com/MissingCSM⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.⁠⁠ X:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠https://twitter.com/MissingCSM⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.⁠⁠ Spotify:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠https://open.spotify.com/show/0yRXkJrZC85otfT7oXMcri⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.⁠⁠ Youtube:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠https://www.youtube.com/missingcsm⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.⁠⁠ Apple:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠https://podcasts.apple.com/us/podcast/missing/id1006974447⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.⁠⁠ Follow Crawlspace: IG:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠https://www.instagram.com/Crawlspacepodcast⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.⁠ TT:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠https://www.tiktok.com/@crawlspacepodcast⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.⁠ FB:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠https://www.facebook.com/Crawlspacepodcast⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.⁠ X:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠https://twitter.com/crawlspacepod.⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Spotify:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠https://open.spotify.com/show/7iSnqnCf27NODdz0pJ1GvJ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.⁠ Youtube:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠https://www.youtube.com/crawlspace⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.⁠ Apple:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠https://podcasts.apple.com/us/podcast/crawlspace-true-crime-mysteries/id1187326340⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.⁠ Check out our entire network at⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠http://crawlspace-media.com/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. Learn more about your ad choices. Visit megaphone.fm/adchoices

Transcript

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0:00.0	The
0:07.0	The In this new episode, we speak with old friend and fantastic author Casey Sherman about the new documentary that he's in.
0:44.0	It's called the Boston Strangler, Unheard Confession. And we talk all about the Boston Strangler case and about the death of his aunt, Mary Sullivan.
0:55.9	Lance, what do you think of this conversation?
1:00.5	It's always good to have Casey on and I mean a joke at the beginning of the episode that every time he comes on, it's about something that has currently become my favorite true crime topic
1:04.9	and just been fascinated with the Boston Strangler for years. And what he did was elevate that story to a
1:12.7	level that I had never heard. I'm sure you had never heard. He drops about a dozen bombshells in
1:18.6	the documentary and in this conversation because of the work that he's done on his own. Albert
1:23.7	DeSalvo was not exclusively the Boston Strangler. There are so many reasons why, including DNA, and you hear Casey get into it, as well as a lot of other things, like how he knows who killed his aunt.
1:36.0	Mary Sullivan, who was the last known victim and suspiciously posed in a way where it was meant to look like previous Boston Strangler victims.
1:45.7	And she was probably the most famous because of how gruesome it was.
1:49.3	Tim, what did you think of this?
1:50.5	I loved this conversation.
1:51.9	I thought, you're right, there were bombshells in watching the documentary.
1:55.5	My jaw dropped a few times.
1:57.1	One of the times was because of the White Mountains being mentioned. The person that Casey
2:02.5	believes actually murdered his aunt lived up in the White Mountains for the last two to three
2:09.5	decades of his life. If what Casey believes is true, that would make this guy a murderer and,
2:16.5	you know, walking free up there for, again,
2:19.4	decades and as a ski instructor as well.
2:22.7	So that's kind of a wild angle to take away from this because there are so many murders
2:31.4	that are spoken about in the documentary.
	...

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