The small plane that was found at an abandoned airport near Targovishte, was stolen and flew illegally over several countries. This was what District Prosecutor of Targovishte, Dilyana Stoyanova, said. No weapons, drugs or documents related to this flight were found on board when authorities arrived on the scene. The plane was not left in a hurry as it was covered and a camera was installed near it. It remains unknown who the perpetrators of the illegal flight were.