Il Commissario Rex 2x9 Official

In the episode (titled "Im Netz der Spinne" or "Nella rete della tela"), the classical music piece featured prominently during the sect's rituals and the dramatic climax is Mozart's "Lacrimosa" from his Requiem in D minor, K. 626 .

The episode follows Inspector Moser as he investigates a series of murders linked to a mysterious sect. The haunting and mournful choral nature of the "Lacrimosa" is used to heighten the tension and atmospheric dread during the cult's ceremonies. Il Commissario Rex 2x9