ヴワディスワフ・ゴムウカ
Franciszek Szlachcic, who at that time was chief of security services office in Katowice, almost lost his job for failure to provide adequate security. Szlachcic himself, together with Edward Gierek, were for a while among suspects, as Władysław Gomułka believed they wanted to get rid of him to take his post.