He gets the attention of a policeman, who alerts the other authorities. They meet there, while the protagonist is fighting with the enemies in the building. He gets a gun and a handful of explosives, that help him against enemies. The villain, finds him and pretends to be a hostage, but when he going to shoot him, he realize that Johns knows from the outset who was he really, and gave to him a gun without bullets. They fight, but Hans gets away.
Next week more and better 😉