How did reporter Dorothy Kilgallen, who was investigating the Kennedy assassination and had interviewed Jack Ruby, end up dead hours after appearing fine on the What’s My Line tv show? She was found sitting up in bed at home, in a room she didn’t normally sleep in, with her makeup still on and her Kennedy case file missing. It was never found and her death was never properly investigated.

The Black Dahlia, It just seems so suspicious to me. It’s not everyday that a body just shows up cut in half, but there’s no blood in sight. If you read the page about the case from the FBI, something just doesn’t seem right.

Zodiac killer, mfer went around in a costume and wrote letters taunting the police and all sorts and they still aren’t sure for certain who dunnit.

Amber Hagerman. She was about my same age and was killed in the city where I grew up. The AMBER alert system in the US was named in her honor and has helped safely recover many abducted children. However, Amber's murderer was never found and the tip hotline for her case remains open.

The Setagaya family murder, in which the Miyazawa family were murdered in their home in December 2000. The killer was confident, having left fingerprints and DNA evidence, as well as the clothes he was wearing, in the house. Sand was analyzed from the scene, and had sand from Edward's Air Force Base in California. Not only that, only 120 sweaters of the kind the killer was wearing were sold. Somehow, still not solved.

Brandon Swanson - he was on the phone with his father late one night after a car accident, said “Oh s**t!” and was never heard from again.

Jack the Ripper's identity. Victorian London's most famous killer. Inspires countless stories and fascination. Women brutally murdered. Lots of apparent evidence. And despite all this.....noone can say for sure or even largely agree who he is! I work near Whirechapel too.....crazy the history there.

A bit off the cuff, but the Cocolitzli epidemics. This illness broke in Central America after Europeans made contact in the 16th century....and it destroyed entire villages; one epidemic killed 10-12 million people, even more than smallpox in the area. Absolute desolation. No one knows what illness it was. Was it a hantavirus? Smallpox? Salmonella? Viral hemorrhagic fever? Why did it always appear after a drought? Where did it go? We will probably never know.

In MA there was a young girl named Molly Bish that disappeared from her post as a lifeguard. Her body was found 3 years later. 24 years later and her killer has never been found.

The Missy Bevers murder should have been solved a long time ago. Tons of video footage of the killer and their car, iirc.

The murder of Elizabeth Barraza. It was caught on camera and the getaway vehicle was clearly seen. The murderer was speculated as being a woman or man in a wig. Truly bizarre.

The escaped prisoners of Alcatraz.

The lost A-bomb off the coast of America, which the US government said not to worry about in the 50's and tried to cover up. Was dumped in the ocean in an aviation accident and it's still lost to this day. 100x more powerful then what was dropped in Japan.

The Dyatlov Pass Incident. Im aware of the new theory that recently has been presented, as a slab avalanche. But there are still questions that I don’t know. Why was there high levels of radiation on the Hikers? Why did they not die from impact from the slab avalanche? Most victims of such an avalanche are typically killed. Instead they cut the tent from the inside, and ran away. Also, wouldnt a slab avalanche push the tent? They are characterized by hard blocky material (had to google this) I don’t fully accept the idea, but I’m open to having my mind changed.

As a native of the Portland Oregon metro area, it's really sad that Kyron Horman's disappearance is still unsolved. He will be 21 this year. Disappeared at 7.

Sneha Philip, the doctor who was last seen shopping at a store near her Lower Manhattan apartment the evening of Sept 10, 2001, but never returned home that night. Obviously, we all know what happened the next morning. Her husband and family hired a private detective and fought to have a review of her case done for several years before she was officially named a 9/11 victim, even though there is no solid evidence to prove she was at or in the WTC at the time either plane struck or when the towers collapsed. BUT there's also no solid evidence to prove she WASN'T at the WTC either. It's so crazy. In a nutshell, there are about 4 or 5 theories on what happened to her and all of them are evenly plausible.

Carlene Tengelsen. In 1972 she disappeared after stopping by Westgate Mall here in Macon, Georgia. Carlene’s mom got a phone call from her youngest daughter, who was at a day camp. She called because Carlene hadn’t picked her up. Mr. Tengelsen found the car later that night. It was parked across the street from the mall at a doughnut shop. At the time, the police didn’t take her disappearance seriously, and assumed she ran away. Years later the police department issued a formal apology and admitted they dropped the ball. When Carlene’s parents moved away a year later, they asked a neighbor if they could keep a phone with Tengelsen’s telephone number at their house in case she ever called. Carlene never called.

Where Josh Powell put Susan Powell’s body. POS family is an understatement. It was truly insane what he did to her before and after her death. The poor social worker on the phone with another POS acting like she was overreacting and not taking the appropriate fast action. I know 911 dispatchers are heroes 99 out of 100 times. The one time he wasn’t? A poor woman doing a job very few would ever want watched her charges die at the hands of their dad. I cannot imagine the anguish I’d feel after that.