Ukrainian aircraft was struck by two missiles and crashed shortly after taking off from Tehran airport on January 8, killing all 176 people on board

Islamic Republic has said pandemic holding up handover of evidence; Tehran says it accidentally shot down airliner in January, killing 176 on board

Mohammad Zubair recalls moments after aircraft slammed into residential neighborhood in Karachi, just days after flights resumed ahead of Muslim holiday

Footage from residential area near airport shows smoke, ruined houses and aircraft parts

Rescuers extract the two, who were trapped in wreckage of plane after it came down in a field near Kibbutz Yakum; teen airlifted to hospital

Four people die in crash north of Melbourne, with local police investigating circumstances and Israel's Foreign Ministry working to repatriate body

Foreign Ministry says passengers were taken to local Istanbul hospitals, extent of their injuries not yet clear; 3 dead as plane skids off runway, shatters into pieces

'It is the light of missile,' a pilot told a controller just after January 8 incident; Tehran says transcript is authentic, but now we don't 'want to give them any more evidence'

Official says Iran working to recover data, cabin recordings; Tehran may be hesitant to turn over black boxes that could reveal more details of its downing of Ukrainian airliner

Tehran expresses 'surprise' at criticism of probe by countries whose citizens were killed, insists it is engaging in 'far-reaching cooperation'