Palmegruppen has tried to solve the murder of the Swedish prime minister Olof Palme for over 30 years now. What do they do all day? Who are they? What happens if they close down without solving the case?
2001
2013
2019
1925
2015
2014
1965
2017
1922
—
2011
2023
2022
2018
1914
1923
