The dark lighting which serves as a through line across the episode is reminiscent of the early horror films of the twentieth century, where the villagers organize with torches and pitchforks to seek out to hunt and kill the "monster" of the story.
In this episode, Davon is seen to be in possession of a card that reads "PPP". The same card, or at least one that is identical, appears in "The Walking Dead" season 7 episode 6, "Swear". This implies that Davon may know what happened to the character of Heath, who is played by Corey Hawkins. This card was last seen at the site of his disappearance.