Collin County Court Releases 2 New Images in Texas School Stabbing Case

Q: What key evidence convinced the jury the fatal stabbing was murder and not a case of self-defense?

The jury appears to have been persuaded mainly by evidence that Karmelo Anthony provoked the encounter, threatened violence before any physical contact, and then used deadly force in response to a shove that did not justify it. Student witnesses were central. Several testified that Anthony repeatedly refused to leave Austin Metcalf’s team tent and was the one escalating the confrontation. Jurors heard that Anthony said words to the effect of “Touch me and see what happens” before Metcalf pushed him. That statement, combined with testimony that Anthony had his hands in or near a backpack before the stabbing, supported the prosecution’s argument that he was prepared to use a weapon rather than trying to retreat or defuse the situation. The prosecution also emphasized that no witness described Metcalf or others as posing an imminent deadly threat. Testimony indicated no one was “ganging up” on Anthony, and one witness said Metcalf did not appear to be trying to start a fight. That undercut the self-defense claim. Physical and medical evidence reinforced that view. The folding pocketknife recovered at the scene and the medical examiner’s testimony showed a direct stab to the chest that pierced Metcalf’s heart. Prosecutors argued that this was a deliberate, knowing act, not a reflexive or reckless one. Their theme to jurors was simple: a shove, especially one Anthony helped provoke, did not justify a fatal stab wound.

Q: After a 35-year sentence, what trial issue could overturn Karmelo Anthony's murder conviction on appeal?

The strongest appellate issue appears to be jury selection, specifically a possible **Batson** violation over the removal of Black prospective jurors. Anthony was sentenced to 35 years after a Collin County jury convicted him of murdering Austin Metcalf at a Frisco track meet. But the defense objected during jury selection when prosecutors struck the final three Black prospective jurors, and the trial ended with no Black jurors seated. Prosecutors said the strikes were based on the jurors’ work as educators, not race, and Judge John Roach accepted that explanation. On appeal, Anthony’s lawyers could argue that those reasons were pretextual and that the strikes violated **Batson v. Kentucky**, the U.S. Supreme Court ruling that bars race-based jury exclusions. Appellate courts generally focus on whether the trial was conducted lawfully, and a successful Batson claim can result in a conviction being reversed and a new trial ordered. A second, more case-specific issue would be any error in how self-defense was explained to the jury. Texas appellate courts have recently reversed murder convictions where jurors were misled about when self-defense is legally available. If Anthony’s trial record shows a similar misstatement that harmed the defense, that could also support reversal. Still, based on the public record so far, the **jury-strike issue is the clearest and most likely appellate challenge** to his murder conviction.

3 articles · Updated · Fox News · Jun 19

Two newly public court images show the fatal wound Austin Metcalf suffered and the folding pocketknife authorities say was used in the Texas high school track meet stabbing.
Collin County court released the photos Friday, adding visual evidence to the murder case against Karmelo Anthony.
The knife shown in the evidence photo has a dark blade and gray handle, according to the report from the scene.
Judge John Roach has separately barred cameras from Anthony’s murder trial, keeping courtroom coverage restricted as the case moves forward.