Activists and Italian nationals living in Egypt take part in a rally in memory of Italian student Giulio Regeni on February 6, 2016, outside of the Italian embassy in Cairo.
The 28-year-old student who disappeared in Cairo last week has been found dead and appears to have been tortured, officials said on February 4, prompting furious demands from Rome for the speedy arrest of his killers.
iMohamed El Shahed/Getty

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