5.) The Green Children

5.) The Green Children

The Green Children of Woolpit were two children who appeared in the village of Woolpit in Suffolk, UK, in the 12th century. The brother and sister had green colored skin, even though they appeared normal in all other ways. They spoke an unrecognized language and refused to eat anything other than pitch from bean pods.

Eventually, their skin lost its green color. After they learned English, they explained that they were from the “Land of St Martin,” which was a dark place because the sun never rose far above the horizon. They claimed that they were tending their father’s herd and followed a river of light when they heard the sounds of bells. Then they arrived in Woolpit.

Some of the more unusual theories proposed for the origin of the children are that they were Hollow Earth children, parallel dimension children, or Extraterrestrial children.

6.) The Pollock Twins

6.) The Pollock Twins

In 1957, 11 year-old Joanna and 6 year-old Jacqueline Pollock were tragically killed in a car accident in Northumberland, England. They were sisters. A year later, their mother gave birth to twins Jennifer and Gillian.

The younger twin, Jennifer, had birth marks on her body in exactly the same place as Jacqueline had them. The twins then started requesting toys belonging to the deceased girls which they had no prior knowledge of. The twins even asked to go to a park they have never been to before (but their deceased sisters have).

A well-respected psychologist at the time, one Dr. Ian Stevenson, studied the case in-depth and concluded it was likely the twins were reincarnations of their departed sisters.

7.) The Zodiac Killings

7.) The Zodiac Killings

“I like killing people because it is so much fun.”

That is how one of the many encrypted letters sent to San Francisco newspapers began, sent by the man who called himself the Zodiac. For most of 1969, a serial killer terrorized Bay Area residents, killing five and possibly more. It started when a couple was shot to death while sitting in a car on a lover’s lane on Dec. 20, 1968.

Over the next 10 months, the killer would strike again, shooting a couple in a public park, trussing up and stabbing yet another man and woman near a peaceful lake, and shooting a cabdriver in the head.

The Zodiac killer toyed with police and reporters the whole time. He called in several of the murders and began to send coded letters to newspapers, using a cross within a circle as his symbol. At one point, he mailed in a piece of bloodied shirt to prove he was who he claimed to be. Another time, he threatened to shoot up a school bus full of children. The investigation went on for years.

Several suspects were questioned, but the killer was never caught.

Source: Reddit

It’s impossible to say what happened with any of these mysteries. The only thing we can be sure of is that we just don’t know the truth.