A detective with the Prague police, he tries to find the mystery involving the death of his superior, Filip Zeman. Zeman was investigating the death of a former headmaster of 511 Kinderheim with Grimmer as a possible suspect, when Suk discovered that Zeman was working with the former Czechoslovakian secret police. When three more officers are murdered, he too is cast under suspicion, and when police attempt to monitor Suk's movements, two more are killed. Suk manages to obtain a tape made by the former headmaster of 511 Kinderheim, but is badly wounded by those seeking the tape. While all this is happening, he confides to someone who he believes is Anna Liebert, a beautiful blonde woman he meets at a bar.