You're reading: Chicago Tribune: Ukraine says missile strike among several theories in Tehran crash

The crew of a Ukrainian jetliner that crashed in Iran, killing all 176 people on board, never made a radio call for help and was trying to turn back for the airport when the burning plane went down, an initial Iranian investigative report said Jan. 9. Ukraine, meanwhile, said it considered a missile strike as one of several possible theories for the crash, despite Iran’s denials.

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