see more

People hold an Italian flag with photos of Giulio Regeni, a Cambridge University PhD student who was found dead bearing signs of torture after disappearing in Cairo last month, during a demonstration in front of the Egypt's embassy in Rome on February 25, 2016. Egypt's interior ministry said on February 24 it was still investigating the brutal killing of an Italian graduate student in Cairo, and suggested he may have fallen victim to criminals. / AFP / FILIPPO MONTEFORTE (Photo credit should read FILIPPO MONTEFORTE/AFP/Getty Images)

People hold an Italian flag with photos of Giulio Regeni, a Cambridge University PhD student who was found dead bearing signs of torture after disappearing in Cairo last month, during a demonstration in front of the Egypt's embassy in Rome on February 25, 2016.    
Egypt's interior ministry said on February 24 it was still investigating the brutal killing of an Italian graduate student in Cairo, and suggested he may have fallen victim to criminals. / AFP / FILIPPO MONTEFORTE        (Photo credit should read FILIPPO MONTEFORTE/AFP/Getty Images)