On the floor of the study where the lifeless bodies of the spouses Marisa Dessì, 82, and Luigi Gulisano, 79, were found, there were traces of blood .

The mystery of the tragic end of the couple , which occurred two weeks ago in the apartment on Via Ghibli, Quartiere del Sole in Cagliari, thickens.

Questions about what happened to the retired salesman and his wife are multiplying. Something useful could come from toxicological and histological tests: this is why the bodies of the two elderly people are still under seizure.

In the Public Prosecutor's Office and in the Carabinieri barracks on Via Nuoro, the lips are sealed on this case. Even though there is a bit of excitement. For now, the official version is always the same: the couple died of poisoning or illness .

The news of these days – which had not yet emerged – is that on the floor of the room, at a certain distance from the bodies of the two elderly people, traces of blood were found . What caused them? Whose are they? The victims or someone else? These are just some of the questions that we will have to try to answer.