Mattes isn't amused that his latest one-night-stand fling Finja Böhmer seems to assume a common future, even brings home-baked pastry to the precinct to meet his colleagues. He and Melanie investigate the non-fatal alleged hit and run of the daughter( 8) of a careless mother, who failed even to notice her rushing on the street after a doll-bag from Christian Quas's deli. The owner of the presumed hit car is found beaten up in need of hospital. While Finja accidentally prevents mates catching his assailant, the team works on the theories of an ex staking the mother and false testimonies from Quas and his local regular to 'avenge' his own son's hit and run car death years ago.
—KGF Vissers