Episode six of FX's "The Shards" sees protagonist Bret Easton Ellis become increasingly convinced that his high school arch-nemesis, Robert Mallory, is the serial killer known as the Trawler. Bret's personal crusade to uncover the truth, however, often blurs the line between genuine investigation and his own deeply held, possibly biased, convictions.
Bret's efforts to prove Robert's guilt lead him to interview Matt Kellner's father. The elder Kellner, however, directs Bret's suspicions toward the "Riders of the Afterlife" cult, presenting a book with the phrase "LET ME DIE" found near his son's belongings. This suggests a connection to the cult's influence rather than a specific teenage murderer.
Further attempts by Bret to gather evidence are rebuffed by high school principal Dr. Croft, who is dealing with the Schaffer family's efforts to manage their daughter's academic troubles. Croft, like Kellner, cannot produce a missing psychological evaluation of Robert from his past institutionalization, a document Bret believes is crucial to his case. Bret's self-appointed role as a detective leads him to the actual detectives investigating the "Night Stalker" case, which they are using as an umbrella term for the Trawler's crimes. His direct accusation of Robert Mallory as a suspect results in Bret himself becoming a person of interest, with law enforcement placing him under surveillance.
Meanwhile, "Really Rhonda," who had been abducted, returns with fragmented memories, primarily recalling her abductor's "girly smell." This detail indirectly implicates Terry Schaffer and his assistant Steven, both of whom wear Giorgio, a new Armani fragrance. Terry's artistic ambitions for the senior homecoming float design are overshadowed by his assistant Steven's growing resentment, especially as Steven also wears the distinctive scent.
Susan, grappling with her constant success, seeks topples into a desire for failure. She asks Steven to design a deliberately amateurish float, an idea that Debbie, also known as Really Rhonda, co-opts. Debbie proposes that Susan rally her supporters to vote for Rhonda as homecoming queen, framing it as a way for Susan to experience a loss while simultaneously aiding Rhonda's campaign, thus benefiting Debbie herself.
Another character, Thom, falls deeper under the sway of Bruce, the leader of the "Riders of the Afterlife" cult. Bruce indoctrinates Thom with the cult's philosophy, including the phrase "Sacrifices must be made." Thom's distress over his girlfriend's perceived efforts to manipulate the homecoming vote, which could lead to him sharing the crown as King to her Queen, is interrupted by Robert, who declares his own intention to win the title.
Bret's confrontation with Robert culminates in a tense exchange. Robert quotes a line from "Chinatown" to Bret, referencing Jack Nicholson's performance, and sharing his admiration for the actor. The episode concludes with lingering questions about Bret's motivations, particularly whether his personal animosity towards Robert, potentially fueled by his mental health issues, is leading Bret to pursue a baseless accusation.