r/UnsolvedMysteries is a subreddit with 549k members. The most common kinds of discussions are news and advice requests, and the community frequently discusses disappearance, murder, case, unsolved, and mystery.
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 Themes in r/UnsolvedMysteries
#1
News
: "Terri Ann Ackerman has been found"
3 posts
#2
Advice Requests
: "[Crosspost] Hi reddit, I'm Nancy Schwartzman, director of 'Death in Apartment 603: What Happened to Ellen Greenberg?'. Ellen was a schoolteacher found dead in her home with 20 knife wounds & it was deemed a suicide. The 3-part Hulu series follows her family’s 14-year quest to find out the truth. AMA"
1 post
Popular Topics in r/UnsolvedMysteries
#1
Disappearance
58 posts
#2
Murder
: "Texas Yogurt Shop Murders are solved"
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
: "I'm 90% sure I was the infant from the "Dayton 11" child abuse case in 2012."
81 posts
#2
MISSING
: "14-year-old Andrew Gosden skipped school and purchased a one-way ticket to London on September 14th, 2007. The last confirmed sighting of Andrew was of him leaving the King's Cross train station in London later that morning. He has never been seen or heard from again."
45 posts
#3
SOLVED
: "I am the infant from the Dayton 11 case"
32 posts
#4
UPDATE
: "The skeleton remains of three children were found in Tennessee, Skelton brothers maybe? Ages and location are pretty close"
19 posts
#5
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."
13 posts
#6
Original Episodes
: "Which cases - unsolved or not - still give you the creeps?"
8 posts
#7
LOST LOVES
: "Who is this actor from Unsolved Mysteries? (Mac McDonald segment, timestamp included)"
1 post
Member Growth in r/UnsolvedMysteries
Yearly
+32k members(6.2%)
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About
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Last updated: June 1, 2026