MURDEROUS MINDS: The Killer Step-Brother Pt. 1
Serial Killers & Murderous Minds
Crime House
4.5 • 713 Ratings
🗓️ 18 August 2025
⏱️ 43 minutes
🧾️ Download transcript
Summary
When Becky Watts vanished, her family begged the public for help. But no one expected her stepbrother could be the culprit. In Part 1, we uncover the disturbing psychology of Nathan Matthews—his fixation on control, violent fantasies, and the moment that obsession turned deadly.
Killer Minds is a Crime House Original Podcast, powered by PAVE Studios. Listen wherever you get your podcasts. For ad-free listening and early access to episodes, subscribe to Crime House+ on Apple Podcasts.
Don’t miss out on all things Killer Minds!
-
Instagram: @killerminds | @Crimehouse
-
TikTok: @Crimehouse
-
Facebook: @crimehousestudios
- YouTube: @crimehousestudios
Transcript
Click on a timestamp to play from that location
| 0:00.0 | Hi, Crime House community. It's Vanessa Richardson. Looking for another Crime House original podcast to add to your rotation, you will love Clues with Morgan Absher and Kalyn Moore. |
| 0:12.8 | Every Wednesday, Morgan and Kalin dig into the world's most notorious crimes, clue by clue, from serial killers to shocking murders. |
| 0:21.5 | They follow the trail of clues, break down the evidence, and debate the theories. |
| 0:26.3 | It's like hanging out with your smart and true crime-obsessed friends. |
| 0:29.8 | Listen to clues on Apple Podcasts, Spotify, Amazon Music, or wherever you listen to podcasts. |
| 0:47.3 | Music. or wherever you listen to podcasts. Everyone's family dynamics are different. |
| 0:51.3 | Some are supportive and warm, while others are distant. Some |
| 0:55.9 | parents are hard on their kids, while some act more like best friends. But even in a family |
| 1:01.7 | that fights all the time or makes mistakes, there's supposed to be a sense of innate love |
| 1:06.9 | and understanding, even if it's really deep down. Unless you're Nathan Matthews. |
| 1:13.6 | When Nathan was young, his mother remarried, and in doing so, |
| 1:18.6 | thrust an entirely new family into his life. |
| 1:21.6 | And to Nathan, this did not mean there was more love to go around. |
| 1:26.6 | Instead, he believed there was now competition, |
| 1:30.3 | and it must be eliminated. |
| 1:34.3 | The human mind is powerful. |
| 1:48.1 | It shapes how we think, feel, love, and hate. |
| 1:52.7 | But sometimes it drives people to commit the unthinkable. |
| 1:56.8 | This is Killer Minds, a crimehouse original. |
| 2:00.2 | I'm Vanessa Richardson. |
| 2:01.7 | And I'm Dr. Tristan Engels. |
| 2:03.5 | Every Monday and Thursday, we uncover the darkest minds in history, |
... |
Please login to see the full transcript.
Disclaimer: The podcast and artwork embedded on this page are from Crime House, and are the property of its owner and not affiliated with or endorsed by Tapesearch.
Generated transcripts are the property of Crime House and are distributed freely under the Fair Use doctrine. Transcripts generated by Tapesearch are not guaranteed to be accurate.
Copyright © Tapesearch 2026.

