The Kyiv-bound Boeing 737 plane crashed shortly after takeoff from Tehran on January 8, 2020, killing all 176 passengers and crew on board.Iranian authorities admitted that its Islamic Revolutionary Guard Corps Aerospace Force shot the plane down by mistake after it was misidentified as a cruise missile by an air defense operator.The protests were organized by The Association of Families of Flight PS752 Victims, an international group seeking justice for those killed.In a weekly cabinet meeting Sunday, current President Ebrahim Raisi commemorated those who died aboard flight PS752 and said the investigation into the tragedy is ongoing, according to state-aligned newspaper Hamshahri daily.Speaking to a group of protesters gathered at his wife and daughter’s gravesite, Esmaeilion said: “This file will be registered at The Hague, this crime will be reviewed by members of The Hague and we will remain hopeful that this court will held be in a free Iran."