Patrol six, composed of staff aspirants - Mróz and Korwicki, are called to attack the owner of a bar. The reporting party saw the thief snatch the woman's purse and threaten her with what may have been a weapon. The police have to hurry because the witness of the attack is chasing the thief himself. When they get there, it turns out that the chaser caught the wrong man. At least that's what the injured woman says. Moments later, the would-be thief is hospitalized with a concussion after being beaten. Patrol Six is convinced that the case is suspicious and one of the parties is definitely lying. The leading clue is a recording from city surveillance. On the same day, Natalia and Marek intervene in a neighborly quarrel. Patrol Six helps with a complicated inheritance case. Meanwhile, at the police station, Sergeant Juliusz Poniatowski offers his help in organizing the wedding of a couple from the sixth patrol. Will Marek and Natalia use the offer?
