Where in this lines in this excerpt from antigone serve the purpose of describing recent events?

In the excerpt from "Antigone," lines that reference recent events typically highlight the unfolding conflict between the characters and the consequences of their actions, such as the death of Polynices and the decree against burying him. These lines serve to establish the urgency and emotional stakes of the situation, illustrating the tension between individual moral duty and state law. By addressing these events, Sophocles sets the stage for the ensuing drama and the characters' motivations.