Georg grudgingly attends charge Alex's graduation party of her first employer's law firm, waves flirting from her 'well-connected' former college classmate Maike Lehmann and seeing her hit a car, which could coast her the bar exam, takes the blame by posing as the driver when the police arrives and drivers her home, but refuses a sexual 'bonus', after which a champagne bottle nearly misses him outside. The next day specialist police detective Michael Bach must investigate an absurd sexual abuse charge against Wilsberg, seems to sympathize and share his suspicion its' staged, but evidence seems to pile up. later Bach has to fatally shoot Maike's wealthy father Christian Lehmann, who pointed a gun at 'his daughter's rapist', but team Wilsberg suspects darker motives, such as her vindictive squander-bug mother Marlis Ossiger, who viciously blames once lover Georg for her 'meager' divorce settlement and the loss of Maike when only her father remained wealthy. Furthermore, another insanely abused ex indicates Maike has a ruthless habit, and even a convenient lover-accomplice.

On Christmas Eve, Wilsberg's gang prepares for Springer's orange duck home dinner at his home, but she lacks orange marmalade. While Ekki is bored at the tax office party,. Alex shops for a present at the jeweler when a female Santa robs it at gun point and ignores the blind man who 'sees not' how she changes is Ekki, who toyed with a blind man on the loo's cane. Ekki's adulterous boss Grabowski and his gross floozy Margot witness jeweler Friedhelm Thies being abducted in a car booth, but he tries to prevent her eagerness to testify exposing their affair. Wilsberg buys a Christmas tree and driving it he with Alex stops to prevent a desperate Santa jump to his death, later finds the abduction limousine with blood traces, which the police is reluctant to investigate. Friedhelm Thies is meanwhile tortured to reveal his valuables.

Wilsberg and the shot at dawn.

Last resort - murder.

In old friendship.

Wilsberg and the murder without corpse.

Alex is ordered by the law firm boss to defend Enno Fellner, suspect of shooting Kamilla Marks, co-owner of the country estate stars restaurant Markshof, which the tour bus driver must avoid by restraining order, being released after serving a five years term for her alleged, never proven rape. Wilsberg, whom she asked as her bodyguard, believes in Enno's innocence, goes undercover in Markshof as kitchen mate under destitute cook Wolfgang 'Paco' and gets Ekki to accompany vindictive Enno on bus tours, but after initial bonding the creep snaps and new crimes are committed.

Ekki has a one night stand which does not end up well.