Kemna concentration camp
... that torture at Kemna concentration camp , one of the first Nazi concentration camps, was so brutal that the Nazis held hearings on it?
... that torture at <b id="mwBeU"><a href="./Kemna_concentration_camp" id="mwBeY" rel="mw:WikiLink" title="Kemna concentration camp">Kemna concentration camp</a></b> <i id="mwBec">(memorial pictured)</i>, one of the first <a class="mw-redirect" href="./Nazi_concentration_camp" id="mwBeg" rel="mw:WikiLink" title="Nazi concentration camp">Nazi concentration camps</a>, was so brutal that the Nazis held hearings on it?