week later with bouquet of flowers and champagne Kramer comes to visit her. On one of stair landings he runs into a black man who exists a neighboring apartment with a Dalmatian on the leash. Natalia asks Kramer to help her unfasten the necklace with the plate that is supposed to block the alarm in the bank and insensibly throws the adornment into the window where it is picked by Moks. At the same time Kwinto under suspicion of robbing the lawyer Walenta's villa is detained by police and brought to the precinct. However soon the real robbers are arrested and Kwinto is getting released. Downing gas masks and gloves, Kwinto and his companions infiltrate into the bank through a ventilation shaft of the restaurant located over it. There they stun security guards, block the alarm with a plate that served as the necklace clasp, and take out of the safe all money and valued papers. With a thermal lance Nuta cuts through a side wall of the safe an opening, and the group goes away leaving at the crime scene a plate of the necklace. Taking advantage of the owner's absence, the accomplices transport the main portion of the valuables to the Kramer's house. In the evening celebrating the successfully turned trick the group to which belongs Natalia as well being a fiancée of Moks divides the remaining money. His share Kwinto sends to Marta ostensibly as compensation to the family of the victim of bank's machinations. In the morning the bank was filled with police. Head of the investigation commissioner Przygoda determines that the safe was cut only to stage hacking, and rather was opened in the usual way. In addition on the found plate were discovered fingerprints of Kramer. It gave the commissioner a reason to conduct the search in the Kramer's house where in basket with dirty laundry were found the stolen valuables. Kramer attempts to prove that at the time of robbery he has an alibi. At first he takes police to the Natalia's apartment, but she is not there and living in the apartment people argue that never saw Kramer. Then the banker remembers about another witness, a black man with a Dalmatian who had exited out of the neighboring apartment. But the owner of the apartment claims that never saw them. Kramer gets arrested. Near the court's building he sees Kwinto who reads