Rescue teams examine the wreckage of the Ukrainian airliner that was shot down shortly after takeoff in the Iranian capital, Tehran, on Jan. 8. Iran says a tragic series of mistakes led to the missile strike. Akbar Tavakoli/IRNA/AFP via Getty Images hide caption
Mourners chant while gathering in Tehran over the weekend for a vigil for victims of Iran's unintentional downing of a Ukrainian airliner. As protests continue, Iran says it has made several arrests in the catastrophe. Bloomberg/via Getty Images hide caption
Debris from Ukraine International Airlines Flight 752, which was shot down after takeoff from Iran's Imam Khomeini airport, on the outskirts of Tehran. Social Media/via Reuters hide caption