The Polish experts found evidence of an explosion on the wreckage of the aircraft of Lech Kaczynski.

The Polish side claims that as part of a study of the wreckage of the Tu-154 passenger plane that crashed near Smolensk, multiple evidence was found that an explosion occurred on board the aircraft. At the moment, it remains unknown when exactly this check was conducted, since most of the wreckage is currently located on the territory of the Russian Federation, besides, the Russian side left it without comment.

At the moment, the official reason for the plane crash of the Polish president is the error of the crew members during the piloting.