Author jailed | Oddly Enough | Reuters
In his 2003 book “Amok” Krystian Bala described in detail the brutal murder of a Polish businessman.
Police found that the fictional crime had similarities with a case in 2000 when a body was fished out of the river Oder in the town of Wroclaw, near the German border.
When they said you should write what you know, I doubt they were expecting an author to take it so literally.