The school records and lists of Andrea Sempio's class have been acquired. In 2007, the year of Chiara Poggi's murder, he had just graduated from the Calvi Institute of Advanced Studies in Sannazzaro de' Burgondi.
The hunt for Unknown 3 by investigators engaged in the new investigation into the Garlasco crime also involves schoolmates, after a trace of male DNA – belonging to neither Sempio nor Stasi – was found in Chiara Poggi's mouth.
According to Sempio's and the Poggi family's consultants, it was contamination during the autopsy, but investigators are not ruling out anything, not even the possibility that the DNA belongs to one of the murderers (investigators are convinced that there were more than one person in the house that morning).
Yesterday it emerged that DNA comparisons will be carried out on around thirty people, all of whom had access to the crime scene or the girl's body: forensic doctors, forensic technicians, first responders, and people who participated in the exhumation.
Now, according to Corriere, school records and lists from Sempio's class have been acquired. Teachers and classmates of the 37-year-old, the only suspect under investigation for complicity in murder, may also be questioned as witnesses to reconstruct the social life of Sempio, who was 19 at the time of the crime.
Denise Albani, an expert appointed by preliminary investigations judge Daniela Garlaschelli, will also ask coroner Marco Ballardini for clarification on how the oral sample was taken on August 16, 2007, the day of the autopsy.
(Unioneonline/L)
