Skull-smashed building materials market owner Joseph Stuller is found by theft-suspected employee Franz Eicher and his own daughter Julia. The cash earnings were taken from the safe, Joseph had the only key. Tobias Hartl helps Hansen investigate, as Korbianian is still stuck with Sophie Kühn but reports sick preferring odd farm jobs, yet can't shake the psychology student. Weaker competitor Thomas Ohlmüller's merger plans ended in a row, but his playboy son Thomas remains engaged to Julia, whom he planned to disinherit. Ohlmüller's employee Florian Happach received mystery payments from Joseph to spy on Thomas.
—KGF Vissers