According to the newly revealed filings, the informal agreement was designed to keep the trial tightly focused on what happened under the tent at Kuykendall Stadium in Frisco, Texas, where Metcalf was fatally stabbed during a high school track meet in April 2025. The agreement reportedly placed significant limits on what both sides could tell jurors about the teenagers and their families

Among the restrictions outlined in the court documents, Anthony’s defense agreed not to introduce certain information about Austin and his twin brother, including allegations concerning their character, reputation, bullying, violence and racism. In return, prosecutors reportedly agreed not to introduce Anthony’s school disciplinary history or cellphone records. The agreement also imposed restrictions on character witnesses.

The revelation has now become central to Anthony’s new legal team’s effort to secure a new trial. His attorneys argue that the agreement ultimately had consequences for the defense strategy, including Anthony’s decision not to testify in his own case. They are also challenging the conduct and impartiality of the judge who presided over the original trial.

But prosecutors strongly dispute the defense’s characterization of what happened. Collin County prosecutors have maintained that the trial was conducted ethically and in accordance with the court’s rulings and any agreements made between the parties. Newly surfaced transcripts have also reportedly complicated some of the defense’s claims, including the suggestion that the agreement itself was not honored.

That disagreement could prove crucial. Anthony was convicted of murdering 17-year-old Austin Metcalf and sentenced to 35 years in prison after arguing that he acted in self-defense. His new attorneys are now attempting to reopen the case, arguing that issues surrounding the trial process prevented the jury from hearing evidence that could have changed the outcome.

The dispute has also brought renewed attention to Judge John Roach, who oversaw Anthony’s trial. Anthony’s new lawyers are seeking his recusal, arguing that comments he made publicly after the conviction raise questions about whether he can remain impartial while deciding Anthony’s post-trial motions. A separate judge is expected to consider the recusal request.

If Roach is removed from the post-trial proceedings, Anthony’s attorneys intend to pursue a new-trial motion. Under Texas law, the court faces a deadline of August 24 to rule on that request, adding another layer of urgency to the legal battle.

What makes the latest development particularly striking is that the alleged agreement was not simply about courtroom procedure. It potentially shaped the evidence the jury heard — and, according to Anthony’s current attorneys, may have influenced one of the most consequential decisions of the entire trial: whether Anthony would take the witness stand himself.

Yet prosecutors insist the jury heard extensive evidence and ultimately reached a unanimous verdict based on what was presented in court. That leaves the case facing a dramatic clash between two versions of the same trial: one in which an informal agreement allegedly restricted the defense, and another in which both sides followed the rules and Anthony made his own decision not to testify.

Now, the question is no longer only what happened beneath the tent in Frisco. It is whether a private agreement made before the trial quietly changed what the jury was allowed to know — and whether that agreement could ultimately become the key to reopening the case.