From Sam: "As you said multiple times on your blog, if Regeni had been a token Arab, then there would be no story and international outcry. Well, just look at this story from Reuters :
An Egyptian man was picked up at the same time. Three sources gave his name but Reuters was unable to verify the man's identity. His connection to Regeni, if any, is unclear.
Reuters was unable to obtain information on the whereabouts of the Egyptian.
Who will ever speak/investigate about that unknown Egyptian? "