At Crawlspace we're interested in serial killers and criminal psychology. These are the episodes from our flagship show that are about serial killers like Zodiac, the Golden State Killer (Joseph D'Angelo), Ted Bundy, John Wayne Gacy, LISK, Son of Sam (David Berkowitz), Green River Killer (Gary Ridgway), Bruce McArthur, Samuel Little, Fernando Hernandez Leyva, Lewis Lent, Christopher Wilder, the unknown Colonial Parkway Murderer and Connecticut River Valley Killers and more. Crawlspace began publishing episodes on February 1st, 2017 and these episodes range in original release date from 2017-2023.
82 - Philly House of Horrors - Five Known Missing Women Are Linked
In this new episode, Crawlspace Media's Tim Pilleri and Lance Reenstierna discuss the disturbing investigation into Eugene Horsch and his late father Raymond. The Horsch Philadelphia house contained thousands of digital files depicting extreme violence and abuse. Authorities have linked the property to the disappearance of at least seven women, with the deeply disturbing photo and video evidence leading investigators to believe several of them were murdered there.
This is a breaking story and the information is likely to be updated in a future episode. Please take caution while listening. This episode was previously published on Missing on September 24th, 2026.
Anyone with information can call the PPD tip line at 215-686-TIPS (8477). To speak directly with a Homicide Unit investigator assigned to the case, call 215-686-3334.
Check out Quince: https://quince.com/MISSING.
Check out Kensington Publishing: https://www.kensingtonbooks.com.
Sources:
https://www.hindustantimes.com/world-news/us-news/who-is-eugene-horsch-all-we-know-about-man-at-center-of-olney-mystery-house-probe-as-dark-videos-photos-found-101786604256670.html
https://www.cbsnews.com/philadelphia/news/eugene-horsch-indicted-by-grand-jury-after-arrest/
https://www.cbsnews.com/news/philadelphia-olney-house-investigation/
https://www.fox29.com/news/euguene-horsch-hearing-postponed-until-january-attorney-files-return-bm
https://www.cbsnews.com/philadelphia/news/philadelphia-olney-house-nicole-fusaro/
https://www.hindustantimes.com/world-news/us-news/who-were-maribel-fresses-and-gabriella-amarando-olney-mystery-house-probe-reveals-missing-women-died-101786598388181.html
https://www.wthr.com/article/news/nation-world/five-missing-women-linked-to-philadelphia-home-eugene-horsch/507-047dd8dc-1fe8-4c5b-9270-b71579a4d952
https://www.fox29.com/news/eugene-horsch-police-provide-update-ongoing-drugs-weapons-case
https://www.youtube.com/shorts/SslqacNVRB8
https://www.hindustantimes.com/world-news/us-news/raymond-r-c-horsch-update-disturbing-video-of-woman-being-strangled-found-in-chew-avenue-house-latest-details-101789633647344.html
https://whyy.org/articles/olney-home-investigation-abuse/
https://www.cbsnews.com/philadelphia/news/eugene-horsch-chemical-cremation-chew-avenue-olney/
https://ground.news/article/what-is-known-about-the-two-women-identified-in-the-mysterious-house
https://www.hindustantimes.com/world-news/us-news/raymond-and-eugene-horsch-update-7-missing-women-linked-to-chewavenue-home-as-chilling-details-emerge-who-are-they-101789629454663.html
https://www.youtube.com/post/UgkxtJGR-jr8N9ziuCbhhjW6x4rTKlu-cizK
https://www.youtube.com/post/UgkxhZUC3M5IOLaHSzVgzGbCepPpraFA3wkI
https://m.youtube.com/shorts/pGwS9ZRiHwE
https://www.univision.com/local/philadelphia-wuvp/mujer-desaparecida-2018-tercera-victima-casa-olney
https://www.reddit.com/r/philly/comments/1wdu8qc/nicole_fusaro_missing_since_2018_identified_as/
https://billypenn.com/2026/09/18/philadelphia-house-of-horrors-police-investigation-olney-update/
https://youtu.be/LkNJu86nxEw?si=Wd-87wswyPoN_Kfo
Main podcast theme by Kevin Macleod. Check out his work at https://incompetech.com/. Additional music by David Williams. See his work at http://williamsflutes.com.
Follow Missing:
IG: https://www.instagram.com/MissingCSM/.
Youtube: https://www.youtube.com/missingcsm.
FB: https://www.facebook.com/MissingCSM.
X: https://twitter.com/MissingCSM.
Spotify: https://open.spotify.com/show/0yRXkJrZC85otfT7oXMcri.
Apple: https://podcasts.apple.com/us/podcast/missing/id1006974447.
Learn more about your ad choices. Visit megaphone.fm/adchoices
1 Sept 2026
81 // The Bones of Fox Hollow w/ Alex Jablonski
Welcome back to Crawlspace. In this new episode, Tim Pilleri & Lance Reenstierna are joined by new friend of the show, the Emmy Award winning documentary filmmaker, Alex Jablonski. Alex returns to Fox Hollow, the scene of the crime where 10,000 human bone fragments were discovered.
This episode was originally published on Crawlspace on July 19th, 2026.
Check out ABC Studio's Return to Fox Hollow on Hulu:
https://www.hulu.com/series/cf13eda2-9742-4e74-be2e-cbb66b5caf15.
Check out Alex Jablonski's work:
https://www.alexjablonski.com/
Follow Alex:
http://instagram.com/_alexjablonski
The music for Crawlspace was produced by David Flajnik. Listen to his music here: https://www.pond5.com/artist/bigdsound.
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.
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 Private Investigations For the Missing
Please donate if you can:
https://investigationsforthemissing.org/.
http://piftm.org/donate.
https://twitter.com/PIFortheMissing.
https://www.facebook.com/PIFortheMissing/.
https://www.instagram.com/investigationsforthemissing/.
Check out our entire network at http://crawlspace-media.com/.
Learn more about your ad choices. Visit megaphone.fm/adchoices
31 Aug 2026
80 // Conversations with the Green River Killer w/ Maria DiLorenzo
Welcome back to Crawlspace. In this episode, Tim Pilleri & Lance Reenstierna are joined by new friend of the show, Maria DiLorenzo. Maria is a journalist and first-time author with the new book, Confessions of The Green River Killer. An insightful and deeply personal profile of a dangerous mind, this is the closest depiction of Gary Ridgway ever seen and a disturbing glimpse into what it’s like to truly know a killer.
This episode was originally published on August 12th, 2026 on Crawlspace.
Pick up your copy: https://www.penguinrandomhouse.com/books/803640/confessions-of-the-green-river-killer-by-maria-dilorenzo/
Follow Maria: https://www.beyondthecrime.com/
https://www.instagram.com/beyond_the_crime/
The music for Crawlspace was produced by David Flajnik. Listen to his music here: https://www.pond5.com/artist/bigdsound.
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.
Follow Private Investigations For the Missing
Please donate if you can:
https://investigationsforthemissing.org/.
http://piftm.org/donate.
https://twitter.com/PIFortheMissing
https://www.facebook.com/PIFortheMissing/
https://www.instagram.com/investigationsforthemissing/
Check out our entire network at http://crawlspace-media.com/
Learn more about your ad choices. Visit megaphone.fm/adchoices
Who has been a guest on Crawlspace - Serial Killers
Names identified in recent episode analyses. Showing up to five guests.
David Perlmutter
Mike Morford
Christopher Daley
Reach and audience
Public platform figures. Ratings count people who left a rating, not total listeners.
YouTube views
1,015,926
Score snapshot 15 Sept 2025
Apple Podcasts (US)
5.0 / 5
6 ratings
Spotify
5.0 / 5
2 ratings
Podcast Authority Score: 63 / 100
A composite of feed quality, social presence, YouTube performance and engagement. Read the methodology.
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