U komentarima za BBC, grčki stručnjak za terorizam Athanasios Drougas ukazao je da bi iza tog bombaškog napada mogla stajati Revolucionarna borba, najnasilnija militantna grupa u zemlji, koja je na terorističkim listama EU i SAD.
In remarks to the BBC, Greek terrorism expert Athanasios Drougas pointed at Revolutionary Struggle, the country's most violent militant group, which is on EU and US terrorist lists, as possibly being behind the bombing.