The Yara method to find the murderer of Sharon Verzeni , the 33-year-old woman killed with four stab wounds on the night between July 29 and 30 in the street, during her night-time walk in Terno d'Isola, in the province of Bergamo.
The Carabinieri have summoned dozens of people to take DNA samples, in order to compare them with the genetic traces found on the clothes and samples taken during the autopsy on the woman's body . They have called the emergency services, those who live in the area of the crime or who were there the night she was killed, reported by the telephone cells.
A method that recalls the case of Yara Gambirasio , the 13-year-old kidnapped and killed on November 26, 2010 in Brembate Sopra, a town just 7 km from Terno d'Isola. The killer (Massimo Bossetti was definitively convicted) was found thanks to a blanket analysis of the genetic profiles of the area. But then it was a blanket profiling with 22 thousand tests, in this case it is targeted.
In any case, the investigation into Sharon's murder is also proving to be very complex. To date, the investigators - the Bergamo Carabinieri, coordinated by deputy prosecutor Emanuele Marchisio - are not committing themselves and are maintaining the utmost confidentiality on the case: it is not clear whether Sharon was killed by a stranger, a theory supported by the victim's apparently untroubled life, or by someone who knew her and wanted to hit her, as the violence of the killer's blows would indicate. A bartender by profession at the Vanilla in Brembate, for some time she had been going out for a walk in the evening, as advised by a dietician . Often, her partner Sergio Ruocco explained, he accompanied her. Not on the evening of the murder because, he said, he was tired and went to sleep. The cameras in the area around the house where he lived with Sharon, about 800 meters from where she was attacked, do not film him leaving, either from the front, where she can be seen leaving, or from the back, where a dirt road leads to an area covered by the cameras. The Carabinieri of the ROS analyzed , taken from about fifty public and private cameras. .
