Valse Triste

When Michelangelo, a young autistic child, goes missing, Commissario Sergio Striggio is put in charge of the investigation. Searches turn up nothing, but there is an interesting connection with the mother's past: when she was a child, her twin brother also went missing, never to be found.

However, Striggio is finding it difficult to concentrate on the case. He is waiting for his father, Pietro, to come and stay. The idea of the visit is torturing him. He fears having to reveal that he is ga...