The investigation into the double voluntary homicide linked to the death of the couple Luigi Gulisano and Marisa Dessì, 79 and 82 years old, found lifeless last December 5 in the study of their home in via Ghibli, is nearing its conclusion . After having traced the DNA of four women, all relatives or in-laws of the couple, the Carabinieri of the RIS and their colleagues from the San Bartolomeo station are trying to compare the genetic profiles with a female one that was allegedly found in the home.

In the meantime, the computer and telephone tests of 44-year-old Claudio Gulisano, the youngest son of the elderly couple, who was arrested at the end of December on charges of having killed them for economic reasons, have almost been completed.