r/UnsolvedMysteries is a subreddit with 552k members. The community frequently discusses disappearance, murder, case, unsolved, and mystery, and the most common flair used is unexplained, solved, missing, wanted, and update.
This subreddit is about unsolved mysteries. Whenever possible, actual redditors have participated in investigating the events. What you are about to read is not a news broadcast.
Popular Topics in r/UnsolvedMysteries
#1
Disappearance
58 posts
#2
Murder
35 posts
#3
Case
33 posts
#4
Unsolved
31 posts
#5
Mystery
30 posts
#6
Missing Person
29 posts
#7
Missing Persons
21 posts
#8
Unsolved Cases
18 posts
#9
True Crime
17 posts
#10
Cold Cases
14 posts
Flair Used in r/UnsolvedMysteries
#1
UNEXPLAINED
: "Blair Adams, 31, told friends that someone was trying to kill him. He left Canada and went on the run. He'd be found murdered just days later on July 11th, 1996, in Knoxville, TN (around 2,600 miles away from his home). His case is still unsolved."
70 posts
#2
SOLVED
: "Arizona girl who vanished 32 years ago has been found alive, sheriff says"
43 posts
#3
MISSING
: "On December 15th, 1995, the Markley children arrived at their Bristolville, Ohio, home from school to find the doors unlocked, the coffee pot on, and their parents missing. The Markley vehicle would be found abandoned within days, but John and Shelly Markley have never been found."
31 posts
#4
WANTED
: "Lindsay Buziak’s mother pleads for info about daughter’s 2008 murder. Lindsay was stabbed to death during a home showing by a mysterious couple who has never identified."
14 posts
#5
UPDATE
: "The skeleton remains of three children were found in Tennessee, Skelton brothers maybe? Ages and location are pretty close"
12 posts
#6
Original Episodes
: "Name the No. 1 segment from the original series that kept you up all night."
8 posts
#7
LOST LOVES
: "Who is this actor from Unsolved Mysteries? (Mac McDonald segment, timestamp included)"
3 posts
#8
Netflix: Vol. 1
: "The number of these cases..."
2 posts
#9
Netflix Vol. 5
: "Has Netflix given up on Unsolved Mysteries?"
1 post
Member Growth in r/UnsolvedMysteries
Yearly
+33k members(6.4%)
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Last updated: June 30, 2026