Mattes investigates the thefts in Franzi's father Rufi's seniors-shared apartment. Housemate Klaus Wielich turns on his Thai post order bride Sai Chandharat after her spicy curry bring him in ER, Rufi's blind defense of her lands him in police jail. Housemate Jochen Röder, a handicapped artist, has trouble to pay his rent share and a dark secret. A nosy neighbor with a crash plays a nasty part. After eliminating suspects, a perfidious alternative is considered.
—KGF Vissers