is attack on titan (shingeki no kyojin) episode 82 filler?

The Military Police are busy rescuing survivors in Trost District following the collapse of the Walls and the march of the Wall Titans. Hitch Dreyse tends to an injured woman who laments the destruction of her house which was destroyed due to the rumbling.

Nearby, people argue over whether Eren Jaeger's actions are justified given that people have been killed by the falling Walls. Another MP notices the trouble brewing and Hitch agrees that the two sides are going to clash.

Hitch goes to organize riot gear for the Military Police when she spots damp footsteps coming out from the basement.