Smatra se da su dvojica osumnjičenih -- 21-godišnji Alexandros Mitrousias i 30-godišnji George Karayiannidis -- pripadnici grupe koja se naziva Zavjera jezgara vatre.
Two of the suspects -- Alexandros Mitrousias, 21, and George Karayiannidis, 30 -- are believed to be members of a group calling itself the Conspiracy of the Cells of Fire.