Johanna had imagined things differently: When she tells Jerry she's pregnant, he's summoned by his father-in-law, Inspector Beissl, to a glamorous crime scene. In the mountain restaurant "Gipfelglück" (Summit Bliss), owned by the self-proclaimed gastronomy guru Herby Allgeier, the proprietor, Nina Allgeier, finds waiter Rudi dead one morning. Poisoned by a dose of cocaine laced with a pesticide, as Dr. Philipp Hartmann discovers. Cell phone data recovered by Caro Reiser reveals that the deceased had a mysterious girlfriend named Ana. He had planned to emigrate to Thailand with her. But initially, the detectives search for her in vain.