1. The Grimes Sisters:
15-year-old Barabara and 13-year-old Patricia went to Chicago in December 1956 to watch Elvis' movie "Love Me Tender" (Love Me Tender) but never went home, setting the most famous disappearance case in the history of California (Even Elvis himself came out to plead for them to go home). A month later, their cold and naked bodies appeared on the side of the road and were judged to be thrown out of the driving car. -Anna Kopsky
2. The Death of Ricky McCormick:
In June 1999, Ricky's body was found in a grassland in , Missouri. The report pointed out that he was missing for only 72 hours, but his body showed that his death was far longer than that time. In 2011, the FBI released two mysterious notes hidden in his pocket at that time. It was strange because Ricky was completely illiterate during his lifetime and could only write his own name. -cupcakesandblanketcoats
3. Betsy Aardsma murder case:
In November 1969, the 22-year-old student was found dead in the Pattee Library at Penn State University and stabbed in the chest. There was very little blood at the scene, so that no one found out that she was stabbed to death before the body was sent to the hospital. Police are still investigating the case 47 years later.
4. Tylenol Murders:
On September 29, 1982, seven Chicago residents died of poisoning after taking "poisoned" Tylenol cold capsules. The seven victims bought the drug at different locations at the time, which caused a lot of panic. Pharmaceutical company Jiaoshen had to remove the capsule from its entire shelves, causing nearly NT$100 million in losses. 35 years have passed, and the police still cannot find the murderer or the motive for the crime.
5. Who put Bella into the hairless elm? (Who Put Bella in the Wych Elm?):
In April 1943, a group of boys found a skull that had been corroded for a year and a half in a forest in Worcestershire, England. Then they found a graffiti nearby that read "Who put Bella in the hairless elm?" The skull is owned by a female, but its status and cause of death are still unknown.
6. The Yogurt Shop Murders:
Before midnight on December 6, 1991, firefighters received a fire alarm in a Yugu shop in Austin. When they rushed to the scene, four female bodies were charred. They were determined to have died before the fire broke out. The police thought they had caught the murderer, but were released in 2009 due to insufficient evidence.
7. Walker County Jane Doe:
In 1980, before a girl went to a prison in Texas to visit her friend, she asked employees at two nearby gas stations. She was later found dead a few feet away with her face facing down. The police took her photos to the prison to ask everyone, but no one had seen her.
8. Atlas Vampire:
In 1932, a female sex worker was found in Sweden capital Stockholm 3 days old, her skull was broken, she had just started sex, and there was a spoon next to the bed. Almost all of her blood was drained, and the police determined that the perpetrator used the spoon to drink her blood.
9. The Doodler Murders:
In the mid-1970s, 14 homosexual men were suspected of being murdered by the Doodler. He would draw a sketch for the victims first and then kill them. Based on the homophobic atmosphere that spread in society at that time, the case ended up in the end.
10. Amanda Tusing:
Amanda disappeared on the same night in June 2000 and was found. She told her fiancé that she wanted to see her family, but she did not reach her destination. Later she was found dead body in a ditch filled with rain, with no signs of struggle or being sexually assaulted, and the key was inserted into the keyhole of the car starting key.
11. Colonial Parkway Murders:
A serial murderer claimed 8 lives near the Colonial Highway in Virginia in the late 1980s, all of whom were lovers. No one knows the identity of this murderer.
12. Houston Ice Box Murders:
In 1965, the body parts of Fred Rogers and Edwina Rogers were found to be wrapped tightly in their own refrigerator. Police suspect the perpetrator is their son Charles, because he disappeared after the incident.
3. Oklahoma Girl Scout Murders:
In 1977, three young girls were found dead in a tent in the tent of the Girl Scout Camp, and their bodies showed signs of rape and strangulation. A local prison fugitive was arrested on suspicion of being associated with the case and was eventually released due to insufficient evidence.
14. Walker Family Murders:
In December 1959, two parents and two children were found to be brutally killed in their own homes in Florida. There are as many as 587 suspects, including Emmett Monroe, a serial murderer who voluntarily pleaded guilty, but his statement was abandoned by the prosecution because he was considered a "pathological liar."
5. Jeannette DePalma murder case:
1972 Springfield, New Jersey Two weeks after a 16-year-old girl disappeared, a dog took her right arm back to her owner. Several witnesses claimed to have seen her body placed on a pentagram symbol, surrounded by items suspected of cult instruments. But the prosecutor denied these statements.
16. Bear Brook Murders / The Allenstown Four:
4 corrupt, scattered remains were found in Bear Brook State Park, New Hampshire between 1985 and 2011. The murderer is still a mystery.
7. St. Louis Jane Doe:
In February 1983, an American girl about 8 years old was raped and beheaded. A few days later, her body was found in an abandoned apartment. But her whereabouts are still unknown, and her identity is also a mystery.
18. Arlis Perry:
Perry was studying at Stanford University at the time. One night in October 1974, she had a small dispute with her husband. The next morning, she was found dead near an altar in a church. An ice drill was inserted on her head, which was half naked, and there were signs of being violated by a candle. Her husband and the guards who found her have been proven innocent.