Bloodline Detectives
True crime podcast review — 2026
Reviewed · Updated
"Bloodline Detectives brings real law enforcement voices to cold cases — Mark Potter's professional perspective reveals what armchair investigators always miss."
Who is this podcast for?
- ✓Listeners who prefer variety — a new case with every episode
- ✓Cold case enthusiasts who love decades-old unsolved mysteries
Pros & cons
- +High binge factor — listeners consistently come back for more
- +Episodic format — great for both casual listeners and committed fans, start anywhere
About this podcast
Former detective Mark Potter examines cold cases alongside the investigators who originally worked them — bringing professional investigative experience to conversations about unsolved crimes and the modern forensic techniques that may finally crack cases that stumped law enforcement for decades.
Best episode to start with
Any two-part episode covering a case you're already interested in
Episodic format — episodes can generally be enjoyed in any order
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Frequently Asked Questions about Bloodline Detectives
What is Bloodline Detectives about?
Former detective Mark Potter examines cold cases alongside the investigators who originally worked them — bringing professional investigative experience to conversations about unsolved crimes and the modern forensic techniques that may finally crack cases that stumped law enforcement for decades.
Is Bloodline Detectives worth listening to?
Our editorial verdict is "Good if niche interests you". It scores 7/10 on binge factor. True crime fans who want law enforcement perspective on cold cases; listeners interested in how policing and forensic science have changed over time and what that means for older unsolved cases.
Who is Bloodline Detectives for?
Bloodline Detectives is ideal for: Listeners who prefer variety — a new case with every episode; Cold case enthusiasts who love decades-old unsolved mysteries.
What is the best episode of Bloodline Detectives to start with?
We recommend starting with Any two-part episode covering a case you're already interested in. Episodes can generally be enjoyed in any order.
Where can I listen to Bloodline Detectives?
Bloodline Detectives is available on Apple Podcasts, Spotify. Search for it by name on any of those apps.
What podcasts are similar to Bloodline Detectives?
If you enjoy Bloodline Detectives, you might also like: Anatomy of Murder, Cold, Jensen & Holes: The Murder Squad, Crime Next Door: The Beast of Birkenhead. See our full "Podcasts Like Bloodline Detectives" page for more recommendations.
Quick facts
- Format
- Episodic
- Host style
- Interview with guests
- Style
- Professional, detailed, investigative
- Episode length
- ~45-60 min per episode; multiple seasons
- Binge factor
- 7/10
- Country
- United States
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