
Welcome back to Crawlspace - Serial Killers. In this new episode, Tim Pilleri & Lance Reenstierna are joined again by one of their most recent favorite guests, the great Julia Cowley. Julia is a retired FBI agent and profiler. She spent 22 years in the FBI investigating violent crime, including serial killings and sex offenses, white-collar crime, public corruption, and civil rights.
She is the host of the fantastic podcast The Consult and her favorite movie of all time is The Silence of the Lambs. In this conversation, the influence of that movie still resonates. Julia examines how that influence relates to serial killers like Rex Heuermann and current stories like the abduction of Nancy Guthrie.
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Listen to The Consult:
https://open.spotify.com/show/0GEwaEmOb9vFFdurVX7EoZ
https://www.truecrimeconsult.com/
The music for Crawlspace was produced by David Flajnik. Listen to his music here: https://www.pond5.com/artist/bigdsound.
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May 6
51 min

Welcome back to Crawlspace - Serial Killers. In this new episode, Tim Pilleri & Lance Reenstierna are joined by new friend of the show, Ms. Heather Mroczenski. Heather is a has written an extraordinarily fascinating book, Blueprint Of A Killer: Monsters in the Making, from Childhood to Murder. The book asks the vitally relevant questions, how did this start? What happened to cause the headlines, body counts, and documentaries? Heather is a Board Certified Behavior Analyst (BCBA) with a master’s degree in Applied Behavior Analysis and a life-long love of writing.
WE HAVE A LIVE SHOW WITH THE SHOW, ANOTHER F*CKING HORROR PODCAST. IT'S CALLED: CRIMINALLY STUPID - THE SEARCH FOR THE WORLDS DUMBEST CRIMINAL.
FOR TICKETS, GO TO: https://www.eventbrite.com/e/criminally-stupid-the-search-for-the-worlds-dumbest-criminal-tickets-1984625623665
Check out our friends at Quince! Great clothing, great pricing and we love them! Go to Quince.com/CRAWLSPACE for free shipping and 365-day returns!
To pick up a copy of Blueprint Of A Killer, go to:
https://bookshop.org/p/books/blueprint-of-a-killer-monsters-in-the-making-from-childhood-to-murder/74cac7b300084422?ean=9781970361155&next=t
To learn more about Heather and BlueSprig, go to:
https://www.bluesprigautism.com/our-team/heather-mroczenski/
Check out everything Wild Blue Press has:
https://wildbluepress.com/
The music for Crawlspace was produced by David Flajnik. Listen to his music here: https://www.pond5.com/artist/bigdsound.
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Apr 1
44 min

Welcome back to Crawlspace. In this new episode, Tim Pilleri & Lance Reenstierna are joined by new friend of the show, a man who brings a completely fascinating story to the table, Mr. Joseph Cibelli. In a death-bed confession, Joseph's father, Daniel Raymond Drozd (aka Evil Dan) claimed responsibility for the deaths of 7 individuals who succumbed to cyanide laced Tylenol capsules in Chicago, in the fall of 1982.
WE HAVE A LIVE SHOW WITH THE SHOW, ANOTHER F*CKING HORROR PODCAST. IT'S CALLED: CRIMINALLY STUPID - THE SEARCH FOR THE WORLDS DUMBEST CRIMINAL.
FOR TICKETS, GO TO: https://www.eventbrite.com/e/criminally-stupid-the-search-for-the-worlds-dumbest-criminal-tickets-1984625623665
Check out everything Joseph has going on:
https://josephcibelli.com/
Pick up a copy of Joseph's book, The Tylenol Murders: A Father's Confession to His Son: https://bookshop.org/book/9781970361087
Follow Joseph: https://www.facebook.com/profile.php?id=61587684045766
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The music for Crawlspace was produced by David Flajnik. Listen to his music here: https://www.pond5.com/artist/bigdsound.
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Mar 18
53 min

Welcome back to Crawlspace. In this new episode, Tim Pilleri & Lance Reenstierna are joined by old friend of the show, Mr. Christopher Daley. In the latest addition to his lecture series, Christopher takes us back to Boston circa 1967 - 1969 and introduces us to serial killer Kenneth Harrison, aka, The Giggler.
Visit Christopher's website: https://daleyhistory.com/home
Pick up a copy of Christopher's book: https://bookshop.org/p/books/murder-mayhem-in-boston-historic-crimes-in-the-hub-christopher-daley/7481f42427c07ba7?ean=9781626197978&next=t
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The music for Crawlspace was produced by David Flajnik. Listen to his music here: https://www.pond5.com/artist/bigdsound.
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Mar 4
42 min

In this new episode, Crawlspace Media's Tim Pilleri and Lance Reenstierna speak with Bill Thomas about a major update in his sister Cathy Thomas's case as well as the Colonial Parkway Murders.
Bill is the brother of Cathleen Thomas who, along with her girlfriend Rebecca Ann Dowski, were the first victims of the serial killer that terrorized couples in the region of the Colonial Parkway in Virginia between 1986 and 1989. In January of 2024, a man named Alan Wade Wilmer Sr. was named as the prime suspect in connection to the murders of David Knobling and Robin Edwards, Teresa Lynn Howell and Cassandra Hailey and Richard Call. Wilmer Sr. passed away in 2017.
This episode was previously published on Missing on February
Check out the official Parkway Murders website: https://colonialparkwaymurders.com/.
Follow the FB page: https://www.facebook.com/ColonialParkwayCase.
Listen to Bill & Kristin on Mind Over Murder:
https://podcasts.apple.com/us/podcast/mind-over-murder/id1494058129
https://open.spotify.com/show/2jl4P567AGYJkg8XHkuw32?si=9970242379044ddf
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https://www.youtube.com/@billthomas56.
Check out Quince: https://quince.com/MISSING.
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.
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Feb 20
1 hr 16 min

In this new episode, Crawlspace Media's Tim Pilleri and Lance Reenstierna speak with Already Gone's Nina Innsted about the unsolved Oakland County Child Murders from February 1976 to March 1977 in Oakland County, Michigan.
This is part 2 of 2. This episode was previously published on Missing on February 17th, 2026.
Check out Already Gone: https://www.alreadygonepodcast.com/.
Listen here: https://podcasts.apple.com/us/podcast/already-gone-podcast/id1109927634.
Spotify: https://open.spotify.com/show/4qDNe5Gvl1XxdLinUGEXrC.
Follow Already Gone: https://www.instagram.com/alreadygonepod/.
FB: https://www.facebook.com/AlreadyGonePod/.
TT: https://www.tiktok.com/@ninainnsted.
Check out Quince: https://quince.com/MISSING.
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.
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Feb 18
29 min

In this new episode, Crawlspace Media's Tim Pilleri and Lance Reenstierna speak with Already Gone's Nina Innsted about the unsolved Oakland County Child Murders from February 1976 to March 1977 in Oakland County, Michigan.
This is part 1 of 2. This episode was previously published on Missing on February 16th, 2026.
Check out Already Gone: https://www.alreadygonepodcast.com/.
Listen here: https://podcasts.apple.com/us/podcast/already-gone-podcast/id1109927634.
Spotify: https://open.spotify.com/show/4qDNe5Gvl1XxdLinUGEXrC.
Follow Already Gone: https://www.instagram.com/alreadygonepod/.
FB: https://www.facebook.com/AlreadyGonePod/.
TT: https://www.tiktok.com/@ninainnsted.
Check out Quince: https://quince.com/MISSING.
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:
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Feb 18
40 min

Welcome to Crawlspace - Serial Killers. In this new 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
This episode is brought to you by Ask for Andrea, a novel by Noelle W. Ihli and released by Kensington Publishing. You can find the deluxe special edition trade paperback of Ask for Andrea wherever books are sold—for a limited time!
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Nov 2, 2025
57 min

Welcome to Crawlspace, Serial Killers. In this new episode, Tim Piller & Lance Reenstierna are joined by the great Seattle journalist, Carolyn Ossorio. Carolyn embarked on a project to shed light on the survivors and victims of an unknown serial killer from the 1970s Pacific Northwest. She tells their stories in the new show, Stolen Voices of Dole Valley.
Check out Stolen Voices of Dole Valley:
https://kslpodcasts.com/podcast/stolen-voices-of-dole-valley/
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Sep 24, 2025
57 min

Welcome to Crawlspace: Serial Killers. In this new episode, Tim Pilleri & Lance Reenstierna are joined again by friend of the show, master presenter, historian and all around good guy, Mr. Christopher Daley. Chris takes us back in time to 1871, Boston MA. This is the time and place when 11 year old Jesse Pomeroy started his reign of terror, torture and murder.
Check out everything Christopher Daley has going on:
https://daleyhistory.com/
Follow Chris:
https://x.com/daleyhistory
https://www.linkedin.com/in/christopher-daley-55881b40/
https://www.linkedin.com/in/christopher-daley-55881b40/
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Follow Private Investigations For the Missing
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Sep 3, 2025
51 min
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