"The assassination of Olof Palme is one of the most incredible and shocking historical murders I have ever had the unpleasant duty to deal with through my work."
(Stieg Larsson)

On February 28, 1986, a few minutes before midnight, the fatal shot was fired. The killer's identity has since been unknown.
Why did the former Swedish prime minister have to die?
Ten years after Stieg Larsson's death, the archives of the author of the Millennium trilogy are being opened.
Writer and journalist Jan Stocklassa found documents in about twenty moving boxes, the material for the comprehensive research on the Olof Palme murder.
Do the mosaics make up the picture?
Shocking data, new information...
Where do the new crime signs come from?
For thirty years, no one believed it. And now the most likely solution is finally here.
Victims, suspects, entanglements. The shocking reality.
And one key player who disappeared from the eyes of the police...
Where is it now?
Who is he?
With the help of one of the greatest Swedish crime writers who ever lived, Jan Stocklassa tracks down the truth: his book is not only a natural history of a cruel murder, but also an accurate and important period document grafted on a bloody Scandinavian crime.