Leon was sitting on the top of the pile of dead bodies, eating hotdogs and waiting in front of the Eren's— the officer who shot Leon.
Leon had no intention to kill anyone but Eren, but when he was waiting for Eren to arrive from his work, the family living in the opposite street started yelling at Leon for no reason.
Leon was sitting in the park and minding his own business, but the family kept asking him to leave and threatened to call the cops.
It was midnight, and still, there were people in the park for some reason.
Annoyed, Leon asked them what their problem was, and they said they didn't like his face. Leon didn't want to cause a commotion or catch the attention of the nearby people in the park, so he walked away and sat on the bench far away from the street.
However, the family didn't stop. They accused Leon of stealing their belongings. Leon had it enough, so he left.
