Claim: The Polish Criminal Police was anon-uniformed secret formation of auxiliary police where teams from this organization were trained at the Security Police School and the Security Service of the Reichsführer SS.
Evidence: Polish Criminal Police (Polish: Polska Policja Kryminalna) was a non-uniformed, armed and secret formation of auxiliary police, colloquially called "Polish Kripo", active in the years 1940-1945 in the General Government during the German occupation of Poland. The Polish criminal police team was trained at the Security Police School (Sicherheitspolizei) and the Security Service of the Reichsführer SS (SD) in Rabka-Zdrój.