Experts excluded the version about the explosion on board Tu-154.

As part of the ongoing investigation of the crash of the Tu-154 aircraft off the coast of Sochi, experts said that the data completely refute the information that an explosion occurred on board the aircraft of the Ministry of Defense of the Russian Federation. The analysis showed that there were no traces of explosives either on the casing of the aircraft or on the bodies of the victims of the crash.

At the moment, the most likely version of the plane crash in which 156 people were killed is the crew's fault, however, experts for some reason do not rush to make final statements, believing that a more thorough investigation will provide an opportunity to find other factors that could lead to tragedy.