More detailed information from the Russian perspective.
Most interesting bit for me was ...
To attack the Russian bomber with a close-range air-to-air missile, the Turkish fighter jet had to enter Syrian airspace, where it remained for about 40 seconds. Having launched its missile from a distance of 5-7 kilometers, the F-16 immediately turned towards the Turkish border, simultaneously dropping its altitude sharply, thus disappearing from the range of Russian radars at the Khmeimim airbase....
The crew of the second Su-24M had a clear view of the moment the missile was fired from the Turkish F-16, and reported this to base.
https://www.rt.com/news/323651-turke...downing-syria/