Rich pensioner Franz-Xaver Gottwald is found dead on his chair after a lonely supper, the emergency doctor gets pathologist Sandra Mai to confirm it was poison. The house is littered with hidden testaments, his method to motivate staff with short)lived legate promises. veteran detective Anton Stadler and ex-fraud murder-novice Christian Bach question his diva date, opera diva Klara Stetter-Mohnscheu, who only reconsidered her refusal to date him as youngsters hearing of his great wealth, and the latest main beneficiary. Housekeeper Martha Klein claimed never to have engaged in the testament game, but snatched three documents, including one containing a legate for her. Antiques dealer Dr. Oskar Reinhardt's part is cleared up with Christian Bach's fraud experience, found out a serial thief.
—KGF Vissers