r/UnresolvedMysteries is a subreddit with 4.5M members. The community frequently discusses unsolved, murder, victim, disappearance, and missing person, and they frequently recommend/review true crime books and true crime podcasts, and the most common flair used is update, disappearance, murder, john/jane doe, and meta.
A subreddit dedicated to the unresolved mysteries of the world.
Submissions should outline a mystery and provide a link to a more detailed review of the case such as a Wiki article or news report.
Replies analysing and speculating over the mystery and possible explanations are encouraged.
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Popular Topics in r/UnresolvedMysteries
#1
Unsolved
27 posts
#2
Murder
25 posts
#3
Victim
20 posts
#4
Disappearance
18 posts
#5
Missing Person
17 posts
#6
Death
12 posts
#7
Body
8 posts
#8
Frustrating
5 posts
#9
Cases
5 posts
#10
Unidentified
5 posts
Products Discussed in r/UnresolvedMysteries
True Crime Books
67 reviews
#1
Ann Rule
5.0★ from 4 reviews
#2
Vincent Bugliosi
5.0★ from 3 reviews
#3
Matt Birkbeck
5.0★ from 2 reviews
True Crime Podcasts
57 reviews
#1
Casefile
4.8★ from 5 reviews
#2
Generation Why
4.8★ from 4 reviews
#3
Unresolved
4.0★ from 4 reviews
Flair Used in r/UnresolvedMysteries
#1
Update
: "Faith Hedgepeth’s killer found guilty and sentenced to life without parole today"
9 posts
#2
Disappearance
: "Vulnerable woman attends a party; She is allegedly beaten up by the host and is never seen again- Where is Hollynn Snapp? (2023)"
8 posts
#3
Murder
: "19 year old college student Diana Vicari was the victim of a dismemberment murder in Tucson, Arizona in October 1992. Despite multiple credible suspects, the rest of her remains were never found, and the case remains unsolved."
4 posts
#4
John/Jane Doe
: "Body of a woman is found in a chimney during a furnace cleaning; She had an unique, non-professional denture plate, and genetic genealogy reaserch links her ancestry to Brazil- Who was the Suffolk County Jane Doe (2005)?"
2 posts
#5
Meta
: "Meta Monday! - October 19, 2026 Talk about anything that interests you; what's going on in your world?"
2 posts
#6
Cryptid
: "Title: A Unified Theory of Appalachian Cryptids: Why TikTok is Wrong and the Cherokee Were Right"
1 post
#7
Unexplained Death
: "A young prince who came back to life 12 years after his cremation"
1 post
#8
Phenomena
: "In December 1872, the Mary Celeste sailed unmanned for 9 days across the Atlantic. Stripping away 150 years of newspaper myths, what does the Gibraltar court record actually support?"
1 post
Member Growth in r/UnresolvedMysteries
Yearly
+73k members(1.6%)
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Last updated: October 28, 2026