What happen to green lake after sam and marry Lou were killed?

After Sam and Mary Lou were killed, Green Lake underwent significant changes, becoming a dry, desolate area. The once vibrant lake, filled with life and surrounded by lush greenery, transformed into a barren wasteland due to the actions of the townspeople and the oppressive regime of the Warden. The loss of Sam and Mary Lou marked the end of the community's connection to the lake, leading to a decline in its natural beauty and vitality. The lake's drying up symbolizes the broader themes of loss and the consequences of prejudice and injustice in the story.