MMonster Anthology
Monster: The Lizzie Borden Story backdrop

Season 4 · Episode 7 · September 17, 2026

The Trial of the Century

A national spectacle, a performance in court, and the verdict the historical jury actually returned.

Updated

Season
Season 4 — Lizzie Borden
Episode
Episode 7 of 8
Premiere
September 17, 2026
Platform
Netflix
Rating
TV-MA
Part of
Monster anthology

The episode

The trial is the one public event the season cannot fully invent. Lizzie is tried in New Bedford in June 1893; the press turns the case into a carnival; the defense needs the jury to believe a woman of her standing could not have done this. The show casts that as a life-or-death performance, with help from an unexpected ally — a courtroom drama laid over a real acquittal.

On June 20, 1893, the jury found Lizzie Borden not guilty after a short deliberation. That is the historical landing of this hour, and the series keeps it. What it adds — private coaching, invented testimony, the certainty of guilt behind the performance — is the argument it will finish in the finale. The verdict is a fact. The confession the show wants you to hear underneath it is not.

What happens in The Trial of the Century

Emma arrives at the house, finds her father's body, and turns on Lizzie in front of the police, accusing her and Maggie. Lizzie goes to jail, where she settles into a room overlooking a garden. Ten months pass. Emma visits, reminds Lizzie of the promise she made their dying mother to protect her, points out how badly her inquest story changed, and begs her to blame Maggie. Lizzie refuses, and Emma tears up her cherry trees.

Help comes from an unexpected direction. Nance O'Neil, who has slept with the bailiff to learn about the case, coaches Lizzie to perform: a grand entrance in mourning, a faint when the evidence is shown, the look of a grieving daughter. At trial Emma becomes an asset, testifying about a strange man seen near the house and blaming Lizzie's inconsistencies on the morphine doctors gave her. The jury takes an hour so it will look as though they deliberated, then acquits. Outside, Lizzie spots Maggie in the crowd, who nods.

Show vs. the record

The trial was real and enormous news. It ran in New Bedford from June 5 to June 20, 1893. Lizzie was defended by George Robinson, a former governor of Massachusetts, and prosecuted by Hosea Knowlton and William Moody, later a U.S. Supreme Court justice. Two rulings hurt the prosecution badly: Lizzie's contradictory inquest testimony was excluded, and so was the evidence that she had tried to buy prussic acid. The judge's charge to the jury was widely read as favorable to her. The jury acquitted after about ninety minutes.

Emma did testify for the defense, including about the dress Lizzie burned. Lizzie had spent the months before trial in the jail at Taunton, and a matron there, Hannah Reagan, claimed to have overheard Lizzie tell Emma during a visit, “you have given me away” — a story Reagan was pressured to retract, and one that is still disputed. Reports of a strange man near the house were part of the defense's case. Nance O'Neil's role is invented: she and Lizzie met years after the trial.

The performance question

The episode's argument is that the trial was theater, and that Lizzie won because she played the part a jury of men expected from a respectable woman. Historians have made a version of that case too. What the series adds is certainty that the performance covered guilt — the record never gives that certainty. The finale, Carnival, picks up after the verdict.

New to the season? Start with the Season 4 guide for the full picture, or the watch order to see how the anthology fits together. The finale has a separate ending explainer.

Keep watching

Browse every guide on the seasons index or jump to the Season 4 hub for the newest chapter of the anthology.