Once upon a time, in a country called Iceland, there were two men named Guðmundur and Geirfinnur. They lived in a small town and one day, they both disappeared without any explanation.
The police tried to find them but they couldn't. Some people even thought that they might have run away or been hurt in an accident.
Many years went by and nobody knew what really happened to them. But then, some people came forward and said that they were at a party with Guðmundur and Geirfinnur on the night they disappeared. These people said that the police had been wrong in their investigation and had even been a little bit mean to them.
As more and more people spoke out, it looked like something fishy might have gone on. Some people even suggested that the police might have done something bad to Guðmundur and Geirfinnur, but nobody knew for sure.
Eventually, the government decided to form a special team to try and find out what really happened. They interviewed lots of people and looked at lots of evidence. But even though they worked very hard, they still couldn't find the answer.
Today, nobody knows for sure what happened to Guðmundur and Geirfinnur. Some people think that they might have been kidnapped or hurt by the police. Others think that they might have just run away and started new lives somewhere else.
It's a very mysterious case that many people in Iceland still talk about and wonder about to this day.