Rescuers work at the air crash site of a Boeing 737 Ukrainian passenger plane in Parand district, southern Tehran, Iran, on Jan. 8, 2020. All the passengers and crew members on board the Boeing 737 Ukrainian passenger plane that crashed near Tehran Imam Khomeini International Airport (IKA) on Wednesday morning are confirmed dead, official Islamic Republic News Agency (IRNA) reported. (Photo by Ahmad Halabisaz/Xinhua)