Shocking Turning Point in Karmelo Anthony Trial: Prosecutors Rest After Video, Bodycam, and Witness Evidence

By U.S. Crime Desk

The prosecution has finished telling jurors its version of the fatal seconds under the tent.

Now Karmelo Anthony’s defense must convince them there is another one.

Anthony, 19, is on trial in Collin County, Texas, for the fatal stabbing of 17-year-old Austin Metcalf during a high school track meet in Frisco. Prosecutors say the evidence shows murder. The defense says Anthony acted in self-defense after being physically confronted and fearing for his safety.

The state rested its case after presenting the jury with some of the most important evidence in the trial: witness testimony, body-camera footage, 911 calls, surveillance video, and the knife connected to the stabbing.

For the prosecution, the footage and witness accounts were meant to build one central argument: Anthony was not merely reacting in fear. They say he provoked the confrontation, reached for a knife, and used deadly force against an unarmed teenager during a dispute under a school team tent.

For the defense, the same timeline is being framed differently.

Anthony’s lawyers argue that Metcalf touched or pushed him first, and that Anthony believed he was in danger. A defense witness reportedly testified that Anthony appeared distraught after the stabbing and said, “I told him not to touch me.” That line now sits at the center of the defense case.

The question for jurors is whether that fear was legally enough.

The courtroom has already heard emotional testimony about the chaos after the stabbing. Jurors have also seen video evidence connected to the confrontation and the aftermath. Those images may become decisive, not because they answer every question, but because they force the jury to examine the smallest details: who moved first, when Anthony reached for the knife, whether Metcalf made physical contact, and whether there was any realistic chance to walk away.

Now that the prosecution has rested, the trial enters its next phase.

The defense will continue calling witnesses. It will likely focus on Anthony’s state of mind, the physical confrontation, the size difference between the teenagers, and the argument that he acted from panic rather than intent.

After the defense finishes, prosecutors may offer rebuttal evidence. Then both sides will deliver closing arguments. The judge will instruct jurors on the law, including how to evaluate self-defense. Only then will the jury begin deliberating.

If jurors accept the defense argument, Anthony could be acquitted.

If they reject it and convict him of first-degree murder, he could face a sentence that may reach life in prison.

That is why this moment matters.

The prosecution has laid out the evidence.

The defense now has to create reasonable doubt.

And somewhere between the bodycam footage, the surveillance video, the witnesses, and Anthony’s own words after the stabbing, twelve jurors must decide whether Austin Metcalf died because of murder — or because a frightened teenager crossed a line the law may still recognize as self-defense.

For Austin’s family, the trial is a painful replay of the day their son never came home.

For Karmelo Anthony, the next phase may decide the rest of his life.