Hiding place with both weapons and explosives

For a period in the 1970s, the German terrorist Norbert Kröcher resides in his girlfriend's apartment at Polhemsgatan 21. In relation to a house search, the police find, among other things, explosives, weapons, and police uniforms. Today, Kröcher is best known for his plans to kidnap the social democratic politician Anna-Greta Leijon.