"Six months later, her completely unclothed body would be discovered..."
"Despite the magnitude of the search, Fossett was never found and was legally declared dead mere weeks later."
"What were the Yuba boys even doing up in the mountains at 11 PM, far off course from their route home?"
"I'm moved by Logic, who shot you? Who did it? What happened that night? Up to now, we haven't heard nothing. Do you understand me? Nothing."
"It remains one of the biggest true crime mysteries."
"To this day, no one knows exactly what happened to the man."
"I think that's what makes JonBenet's story so frustrating and so hard to let go of for people."
"All of these theories have been debunked in some sort of way and neither the aircraft or Frederick himself have ever been found."
"It's definitely uh it's definitely a one that uh makes you stay up at night even though we're not directly connected with it because again you want closure for the family you want some type of resolution."
"The st. Augustine Monster remains unresolved."
"The craziest part is that the antimatter and matter mystery is nowhere close to being solved."
"The only thing there now is a small trailer home between the woods but this wasn't the last report or end of the goblins."
"With his death, all hope of discovering the reason for Petito's death was lost."
"I heard about strange car little boy, little boy, little boy, little boy, little boy."
"The Queen Mary may be haunted, but as always the answer will remain unsolved."
"For now, the mystery persists, and will remain unsolved."
"So to say that the mystery has been definitively solved is widely inaccurate, there's still plenty of room for doubts."
"Nobody really knows what happened to Raul other than that he was most likely murdered by the Russians."
"But with Bristow's death, the case kind of went cold." - Aiden Mattis
"Life goes on after Brandon Lawson's disappearance but questions remain."
"Many people believe the mystery is still unresolved."
"Brenda was 31 years old when she went missing... she's an unbelievably strong woman."
"Is there really a Dylan Klebold to his Eric Harris still running around loose somewhere in Idaho?"
"I definitely think they were murdered... I do think it looks like the military."
"Putin is responsible for Nal's death. Putin is responsible for what has happened in Nal me. It's yet more proof of Putin's brutality."
"For 13 years, police and Jenna's family have struggled to answer these questions, and despite the passage of time, it has become no easier and likely never will."
"The mystery of her fate began to unravel in December of 2012."
"There are still so many questions surrounding Jessica's death."
"A seven-year-old's last moments, wondering why despite all of the transmissions and attempts to seek help and all the conversations with strangers, why nobody was coming to rescue him? That just gives me chills."
"Her unmistakable laugh and deeply woven care for children were cut short by an unexplainable, unsolved disappearance."
"No evidence was found that suggested James had succumbed to the elements, predatory animals, or even an accident."
"It was the absence of Anastasia's body, however, which once again fueled the controversy."
"This definitely carries a mystery that we may never know the answers to."
"For now the fate of those residing in Steph's basement remains a complete mystery."
"Life has had to continue with this mystery for years now, which is so torturous."
"Why was Jason Sugarman at Heidi's house after she went missing, leaving muffins when he knew that she was missing?"
"Whether you believe my story or not, it doesn't change anything. Unfortunately, the boy is still missing and presumed dead."
"Nicholas has still never been found but his story has inspired the popular Netflix documentary The Imposter."
"10 years later, and we still don't know what happened to Maddie McCann."
"Despite these and other theories, it remains a fact that no other person was ever charged with the murders."
"I just want to know who killed Kevin, that's what I care about right now." - Unknown
"The fate of Malaysian Airlines flight 370 and the 239 individuals on board remains an unresolved mystery."
"This mystery is far from solved. I wouldn't class it as anywhere close until the people involved are all facing the consequences of their actions."
"For more than 20 years, the family, friends, and the community of Pine River, Minnesota still believe that one day they will get to know who did the horrible crime and get justice for the woman they so adored."
"It's been 15 years since that fall, and this all still remains a mystery."
"However, if he was ran off the road by another car, which is what a lot of people believe, and it's what I believe."
"The monster has not been seen again since 1952."
"It's a dark chapter in Montana history, and still over 150 years later, there are questions that remain unanswered."
"To this day, the mysterious footage remains unexplained."