Hans and Alexa investigate the break-in at plastic surgeon Dr. Winkelmann's practice, where many medical substances are stolen, mostly botox. Some of it was used ineptly, causing facial damaging requiring ER help for Julia Schöne, and shortly after engineer Ewald Hofer's initially missing-reported wife Anna, whom it poisoned seriously. While Mattes finds the incompetent, unqualified 'beautician', nobody dares come forward, Hans painstakingly probes for suspiciously knowledgeable Alexa's own experience in Dr. Winkelmann's field.
—KGF Vissers