Drone footage recorded during the Siege of Mariupol shows the destruction of a residential building by a Russian tank. Later, the footage shows a large group of civilians being captured at gun-point.

Unseen in this specific piece of footage is that the building was occupied by Azov fighters who were conducting attacks on Russian troops in the area. If you pay close attention to the left hand side of the video towards the beginning, you'll notice several burning Russian military vehicles that were destroyed by Azov troops in the initial fighting.

This video was recorded towards the beginning of the conflict when Mariupol was a heavily contested city still. It has since been pacified by Russian forces after the Azov Regiment was forced to surrender due to their inability to logistically continue fighting.