" My son Cristian disappeared five years ago. Everyone thinks he's dead, I feel he's still alive . Hidden somewhere because he's scared, but alive. That's why I tell him: let us know how we can help you, we've always been on your side and always will be."

Giulia Salis is 56 years old, she takes care of the family livestock with her husband Efisio and for exactly 5 years she has no longer been able to count on the help of her son Cristian Farris, who passed away on October 21, 2019. "He had recently moved in on his own, he was fine, he had opened a cobbler's shop. That morning I heard from him just before noon, a friend of mine had to bring him some shoes, he said to leave them on the work table, the front door was open. Then nothing more, when I went to look for him I only found my friend's shoes."

The mother does not believe that her son was killed or was the victim of an accident in the countryside .