With Lyle and Erik in custody for suspicion of murder, defense attorney Leslie Abramson works tirelessly alongside Jill Lansing to understand the motive that could drive two young men to commit such a heinous crime. Meanwhile, the prosecution puts Judalon Smyth on the stand to make a case for releasing Dr. Oziel's audio notes and tapes from his sessions with Lyle and Erik, despite standard doctor-patient privilege. The ensuing media circus - fueled by leaks from the District Attorney's office - creates further complications for the defense and places the extended Menendez family at odds with one another.

Before the trial begins, Judge Stan Weisberg grants a petition allowing the court proceedings to be broadcast on television, bringing a heightened level of public scrutiny to the case as the prosecution and defense present their arguments. When the prosecution's star witness, Dr. Oziel, takes the stand, his questionable ethics and motives threaten to destroy his credibility. Meanwhile, the defense faces an uphill battle in getting Judge Weisberg to understand the relevance of Lyle and Erik's complicated upbringing. With the trial reaching a pivotal juncture, Leslie struggles with personal demons while she and her husband also move forward in the adoption process.