
The detention building was redesigned in 1974. In the 1990s restoration work was performed, during which historical doors and shutters once used to darken the rooms were put into place. Today, multiple individuals and not just one person are commemorated in each cell.
Among those murdered were:
Stanislaus Cackowski (1914–1941)
Wladyslaw Chodnicki (1919–1941), Polish farm worker
Wenzel Cizek (1886–1942)
Edmund Hamber (1893–1940), "political prisoner" of Jewish origin
Ernst Heilmann (1881–1940), Chairman of the SPD Fraction in the State Parliament
Zygmund Kowalcyk (1913–1940)
Wladyslaw Kulka (1915–1940)
Albert Kuntz (1896–1945), state representative of the German Communist Party (KPD)
Johann Lang (1901–1940), Czech worker
Otto Neururer (1882–1940), Austrian Catholic priest
Nikolaus Obolenski (1892–1940)
Rudolf Opitz (1908–1939), photo lab technician
Paul Schneider (1897–1939), Protestant minister
Julius Silbermann (1905–1938), businessman
Matthias Spanlang (1887–1940), Austrian Catholic priest
Stanislaw Wycisk (1895–1941), "political prisoner" of Polish origin
Michael Zajac (1908–1941)