r/TrueCrimeMystery is a subreddit with 46k members. The most common kinds of discussions are news and advice requests, and the community frequently discusses murder, true crime, missing person, case, and worst.
Welcome to the r/TrueCrimeMystery community. Submission topics accepted here cover a wide swath of the true crime landscape (including the unsolved cases of missing and murdered persons) but almost anything involving mystery and true crime falls under our umbrella as well.
No self-promotion or advertising
No paranormal or ghost mysteries
Popular Themes in r/TrueCrimeMystery
#1
News
: "Bring Nancy Home 3 . The Stills You Have Never Seen!"
20 posts
#2
Advice Requests
: "Mystery and true crime lovers. Help with book recommendations?"
3 posts
#3
Self-Promotion
: "Hello! I am a criminology student who’s just created a true crime and unsolved mystery blog it’s called ‘The Unsolved Inquest’ across Substack, instagram and TikTok"
3 posts
#4
Solution Requests
: "Need Testers for My Detective Game’s Closed Test – English Language Available"
2 posts
#5
Pain & Anger
: "Why do some people downplay how much Ron Goldman ferociously fought for his life?"
1 post
Popular Topics in r/TrueCrimeMystery
#1
Murder
: "19 year old Richard Hourihan IV was Murdered in Glendale, Arizona in May 1997"
14 posts
#2
True Crime
: "What's with all these people doing their makeup while telling True Crime stories?"
7 posts
#3
Missing Person
: "Missing autistic teen since July 5, 2025!"
5 posts
#4
Case
: "Inside The Chrystul Kizer Case: How justice failed a teenager who allegedly shot abuser in self defence"
5 posts
#5
Worst
3 posts
#6
Trial
: "During Robert Blake’s Civil Trial in 2005, Christian Brando Said: “He’s Going to Be Judged Someplace Else”"
3 posts
#7
2005
: "During Robert Blake’s Civil Trial in 2005, Christian Brando Said: “He’s Going to Be Judged Someplace Else”"
2 posts
#8
Cold Case
: "The 2003 Cold Case of Stephone Wickware. 17 year old high school football player was gunned down at a Glendale, Arizona bus stop."
2 posts
#9
Assassination
: "THE PUBLIC Assassination OF CHARLES JAMES KIRK (2026) | FULL DOCUMENTARY"
2 posts
#10
Petition
: "Sign the Petition’ please"
2 posts
Flair Used in r/TrueCrimeMystery
#1
murder mystery
: "Husband Arrested 20 Years Later"
38 posts
#2
non-murder mystery
: "Former WCSD employee sentenced to life for child sex crimes."
21 posts
Member Growth in r/TrueCrimeMystery
Yearly
+5k members(11.7%)
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About
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Last updated: August 14, 2026