Here are a collection of the heebie jeebiest unsolved mysteries c/o our friends atreddit.
Michele Miscavige, she is the wife of the leader of scientology David Miscavige.
She went missing in 2007 and hasnt been seen in public since.

There is a lot of speculation that she may be dead or held captive at one of their compounds.
Operator4009
2.
In France we have theGregory Affair.

15 minutes later the boy is missing.
The boy is found dead hands and feet tied at the bottom of the river nearby.
We still dont know who did it.

Anonymous9000
NAN001
3.
The disappearance of the Eilean Mor lighthouse keepers.
The lightkeepers were nowhere.

Wikimedia Commons
The only clues that were gathered came from the lighthouses log.
Storms shouldnt have been a big deal.
They were very experienced.

Marc Calhoun
The weather was calm.
The final log entry was made the day after.
It said Storm ended, sea calm.

Wikimedia commons
God is over all.
BioregenerativeLamp
4.
Hes then found dead in his burning home, having died of stab wounds.

Wikimedia Commons
Its considered a suicide.
And there was no media attention.
Edit: I guess this isnt really an unsolved mystery, but its definitely mysterious.

Philadelphia Police Dept.
-ratking-
5.
Susan Powells casealways gives me the heebie jeebies but mostly cause it happened so close to where I live.
Basically, in 2009 Susan Powell went missing.

Philadelphia Police Department
Family starts trying to contact them to no avail.
Finally a sister gets ahold of the husband, Josh.
He said he went on a spontaneous camping trip with the kids.

Australian police
On a school night.
And now he didnt know where Susan was.
I know what you are thinking; Josh killer her.

Australian police
Or his dad did.
It seems clear cut.
And more importantly; no one ever found Susan.

Stephen Missal
A few years later, Joshs dad was arrested for having child pornography on his computer.
The next year, Joshs brother also committed suicide.
Its been nearly 8 years since her disappearance.

Wikimedia Commons
And still we are no closer to finding her body.
But we have no solid proof, and no body.
IrisIncarnate
6.

For about 20 years theyve had a reputation for screw-ups and questionable patient deaths.
Several years ago there was a big to-do, as someone was murdered there.
A few days after that theres a new report.
AsexualNinja
7. several motorists see her along a highway.
Shes never been found.
ohhsweetgirl
8.
Is anyone else familiar with The Boy In The Box?
He was a 7-year old kid (about) who was found by a peeping tom in the 1950s.
He was a dead boy in a cardboard box.
The police never identified him, never found who killed him.
I saw that story on Americas Most Wanted as a kid and it has haunted me ever since.
42Cobras
9.
In my colleges town, there was a freshmen a few years ago who went missing.
He was found beaten to death in an industrial park.
The last time his friends saw him, they were all party hopping.
His last tweet was something like someone pick us up were gonna die.
No one has come forward, no leads have been found.
Heres an articlewith the timeline.
Girtzie
10.
A guy I knew was found dead in his apartment.
The police said he was attacked and had been murdered.
A few weeks later they say it was an error, and it was suicide.
He was dating this girl, who was the daughter of the sheriff the next county over.
PM_ME_FOR_SMALLTALK
11.
Tamam Shud, or Somerton man.
Just really bizarre and creepy, its got an x-files vibe to it.
TLDR; Well dressed, athletic guy is found dead leaning against a seawall on an Australian beach.
No cause of death is discovered despite autopsy.
No one is reported missing.
The piece of paper matches the torn out bit in the book.
No family or anyone knowing him have ever been found.
Tamam Shud roughly means ;the end times' The-Sound_of-Silence
12.
When I was younger I lived with my mother in the countryside.
MaxxPowerss
13. one night it snowed overnight, and i went out into the yard the next morning.
not even part of a pair, just a single large hoof print.
I never understood how it got there.
larrieuxa
14.
All brand tags were removed from their clothing and there was no way to identify the bodies.
Er1k000
15.
The American Dylatov Pass.
7deadlycinderella
16.
I was sitting on a picnic table in our apartment complex courtyard one night with some neighbors.
We were drinking and one fellow, Scott, had a bit too much and fell asleep.
His place was no more than fifteen feet away from where he slumbered in a well lit area.
Thing is, his roommates say he never came home.
Im mildly concerned but, once again, were all young and dont worry too much.
Around noon he comes staggering across the courtyard in his boxers and nothing else.
We left him fully clothed.
He explains that he just woke up in a sparsely furnished apartment across the complex.
Everyone is busy making jokes but this is gnawing at me so I demand that we go explore.
When we get to the apartment, the door is unlocked.
After knocking for a few minutes we walk in.
There are condiments in the fridge but no real food.
The bathroom is similar, with a half squeezed tube of toothpaste but no shower curtain or bathmat.
Finally, the bedroom, which had no bed but did have a ROW OF DOLLS against the wall.
Scott is adamant that the clothes were not there when he woke up, which I believe.
Nobody else seemed to care about this event.
If youre concerned about the drunk boy in the courtyard, why take him to a random apartment?
Did that person live there?
If so, why did they crawl in the window?
Why take his clothes off and where were they when he woke up?
He basically waved it off as a weird night.
I will never solve this mystery.
irritabletom
17.
There may be a serial killer currently targeting young men in their early 20s in the Boston area.
The police havent release any other details and this has been going on for years.
Here is the link to the news article mentioning the bodies.
I know thats not the most reliable source of info but thats all I got.
mmmclams
18.
No history of mental illness.
Jwkdude
19.
Me and a friend were exploring in a national park close to where we live.
We went in at about 2pm.
We stuck around for maybe 30 minutes max and left.
When we got out of the strange thicket of trees it was pitch black outside.
And this is in northern Canada where it doesnt get dark for a very long time in the summer.
We ran back to our car and checked the time and it was 1:20 in the morning.
We had lots of missed calls from worried family but to this day no one believes us.
thenextO
20.
Audrey Mestre, she was a free diver attempting to break a world record.
She died in the process and many believe her husband had something to do with it.
acer3680
21.
The disappearance of Frederick Valentich, an Australian pilot who was flying from Melbourne who disappeared without a trace.
Radio cuts out after a loud metal screeching sound and he was never seen again.
yourkberley
22.
Still hasnt been completely explained.
tuento
23.
One of the featured cases was the Blind River rest stop murders.
The setting is Canada, beginning of Summer 1991.
Theyre the only vehicle there.
The sound of banging on the outside door.
Theyre the only RV parked at the rest stop on the side of a forested highway.
In the middle of fucking nowhere.
POLICE, OPEN UP!
the voice yells, banging on the trailer door relentlessly.
you oughta MOVE YOUR TRAILER IMMEDIATELY!
Something unsettling fell upon the RV cabin, why was there no other cars in the parking area?
The pounding only grows louder as the 59-year-old Jackie McAllister inches closer to the door.
She unlocks the latch and opens the door for the officer.
The man barged in pushing Jackie out of the way, a huge, lumbering figure.
His hair was long and bleached to a platinum blonde, almost white.
He pointed the shotgun in their direction, on his back a large hunting rifle.
Empty out your wallets and personal belongings.
Give me all your cash.
Im gonna rob ya.
And then Im gonna kill ya.
He locked eyes on Jackie, the shotgun pointed at them as she screamed frantically.
His mouth sharpened to a wide grin as his eyes never blinked.
Jackie was the first to move.
She reached into her purse.
Gord said, Just dont hurt us!
Her body tore apart, soaking the RV interior with blood.
Her husband recoiled in horror.
The mans grin widened.
Unflinching from the mayhem he created as he aimed for Gord.
It was clear he didnt care about the valuables.
It was clear he wanted someone to die tonight.
The shotgun panned across the room to Gord.
McAllister leapt for the window, the madman pulled the trigger again as Gord broke through the window.
Gord hit the ground in the confusion, adrenaline pumping through his body.
What the fuck had happened?
Gord scrambled, pulling himself underneath the RV.
The man stepped out the door, his boots racing down the metal stairs to the ground.
There under the RV, Gord kept as silent as he could.
But he realized something as the burning sensation caught him while he laid there.
It was a pain like no other as it only amplified.
And in that instant, Gord knew he was hit.
The blood seeping from his body into the ground.
And before him, just outside, the man standing.
His boots no more than a 2 feet from Gords face.
He knew he couldnt run, he wouldnt make it.
He knew he couldnt fight back, not now in his condition.
He knew he had to be as quiet as he could or else hed be dead.
His mind raced thinking about Jackie.
Everything was happening so fast.
The killer slowly turned and faced the RV, looking for a sign.
Something had caught his attention.
Gord recoiled, his eyes widening as he saw the man turn to face his direction.
Suddenly a bright light shone on the RV.
Gord peered as another vehicle rolled up to the Blind River rest stop.
Out stepped a young man, 29 year old Bryan Major.
Uhhh, everything going alright there?
Bryan asked to the RV and the tall man with the long blonde, stringy hair.
The man said nothing and turned to Bryan.
His eyes staring down at the interloper.
Bryan couldnt quite see what the man was holding.
Bryan asked, before realizing the man was walking towards him.
The man held his gaze on Bryan as his steps picked up speed.
Bryan stepped backwards, the threat of immediate danger overcoming him.
The man picked up the pace, walking with clear intent towards Bryan Major.
From under the motor home, Gord watches the scene play out.
Instinctively, his hand darted to the gear shift rapid shifting it down into drive.
His foot slammed onto the gas pedal.
He was getting the fuck out of there.
And as his foot tapped the gas, the shotgun fired once more the man had caught up.
He sent one blast straight through the glass with his 20 gauge shotgun, killing Bryan instantly.
Gords hope dropped immediately as he heard the horn play.
Bryan slumping into it.
The car not even leaving the parking lot.
The horn was an insurmountable force a constant.
Gord closed his eyes as the killer inspected Bryans car.
Gords heart was racing.
He knew he was next.
His eyes slowly opened, giving into the fear.
He couldnt see the killer.
And like that he was once again alone.
Gord hoped deep down that the man was gone.
That hed keep running.
Carefully he pulled himself from under the RV.
He came to his feet and raced back into the motor home.
Gordy quickly started the RV and drove out of the Blind River rest area as fast as he could.
He just wanted to put as much distance between him and the killer as he could.
Gordy drove it out to the highway and flagged a trucker for help.
Asides from Gord there was another witness.
Shortly after 1 AM, another car began approaching the Blind River rest stop area.
It was off in a hurry, the man noted as he drove.
And suddenly, the Blue Van swerved and began heading straight for his car attempting a head on collision.
The man managed to swerve quickly, dodging the Blue Van and getting out of the way.
The case has never been solved.
In February 2012, Gord McAlister passed away.
Jay_Eye_MBOTH_WHY
24.
My aunt, who was also my Godmother, disappeared while running in broad daylight 32 years ago.
Never found a trace of her, except her car left at the running trail.
travelersanonymous
25.
Neither of us has a clue what happened but nobody believes us.
KoopaKrazy85
26.
Delphi murders without a doubt.
We arent any closer to arresting the murderer now then we were back in February when it happened.
imnotacrazyperson
27.
Detached human feet washing ashore on a Canadian beachover a period of several years.