NEWLY RELEASED BLOODY EVIDENCE: A Close-Up of the Fatal Wound from a $13 Walmart Knife That Took the Life of a Texas Football Star

The shocking murder case that occurred at a high school track and field meet in Frisco, Texas, in April of last year recently concluded its trial phase with a 35-year prison sentence handed down to the 17-year-old defendant, Karmelo Anthony. However, the aftermath has once again stunned the public as the Collin County Court officially authorized the release of materials and photographs used as evidence during the trial.

The grisly exhibit images, made public on Friday, do not just depict the brutal nature of those two fateful minutes under the rain shelter; they also expose the coldness of the perpetrator and the desperate efforts of witnesses to salvage the life of 17-year-old Austin Metcalf.

A Deep Gash in the Chest and a 13-Dollar Knife from Walmart

Among the documents recently released by the court, the most haunting is the direct photograph of the fatal wound suffered by Austin Metcalf. The forensic image displays a deep, sharp gash right in the center of the young football player’s chest. Beside the wound, forensic experts placed a specialized measurement ruler to determine the size of the injury—visual proof of the immense force utilized by the perpetrator.

According to medical records and trial testimony, this single blow pierced through the chest wall, penetrating Austin Metcalf’s heart. The brutal and precise attack was so devastating that the teenager lost consciousness entirely before emergency responders and police could reach the scene.

Even more infuriatingly, the weapon used by the perpetrator to take Austin’s life was an incredibly cheap and easily obtainable item. The trial exhibit photos unveiled a close-up of the folding multi-tool pocket knife from the brand Ozark Trail—a product widely sold at Walmart chain stores for a mere $13 (approximately over 300,000 VND).

This folding knife features a 3.5-inch blade with a sharp serrated design near the hilt. It was this cheap serrated blade that Karmelo Anthony pulled from his backpack, coldly plunging it into Austin’s chest after the victim and his twin brother, Hunter Metcalf, confronted Anthony for sitting inside their team’s tent.

Karmelo Anthony Cries While Being Cuffed For Austin Metcalf Murder: ‘I’m Not Alleged, I Did it’

The Coach’s Blood-Soaked Jacket and a Desperate Attempt to Save a Life

Another series of images in the newly released file vividly illustrates the chaos and tragedy at the scene immediately after the knife was driven home. These are photographs capturing the blood-soaked athletic jacket belonging to Joshua Rebmann, a football coach at Liberty High School.

On the day of the incident, when the track meet was temporarily suspended due to a severe thunderstorm, Coach Rebmann was one of the first people to rush into the Memorial High School tent upon hearing the frantic screams of students. Witnessing Austin Metcalf collapse with blood pouring heavily from his chest, the coach did not hesitate to strip off his jacket, frantically pressing the garment against the teenager’s wound in an attempt to stem the bleeding and maintain the fading rhythm of the young student’s heart.

The exhibit photographs show the entire interior lining of the jacket heavily stained and blackened by large, dark pools of clotted blood. On the fabric surface, apparent punctures caused by the sharp blade during the altercation and subsequent first-aid efforts remain clearly visible. This blood-saturated coat stands as a silent witness to a failed battle for survival, where the best efforts of adults were completely helpless against the sudden, erupted malice of a 17-year-old.

Blood Smears on the Attacker’s Hand and Handcuffs Behind the Wheel

Alongside the heartbreaking images of the victim, the Collin County Court also released photographs documenting Karmelo Anthony shortly after his arrest by law enforcement. These images stand in stark contrast to the earlier defense arguments painting a picture of a “panicked teenager, terrified due to being bullied.”

In one photograph captured from behind inside a police patrol vehicle, Anthony sits quietly in the back seat with his wrists restrained behind his back in handcuffs. The defendant is seen wearing a gray hooded sweatshirt, blue athletic pants, and black-and-white sneakers—his Centennial school athletic gear for that day.

Notably, when zooming in on a close-up photograph of Anthony’s hand, forensic technicians discovered a speck of blood still lingering on his finger.

Another close-up photograph captures the sleeve area of the gray sweatshirt worn by Anthony. On the gray fabric lining, a small blood spot was recorded by the camera. This was one of the most undeniable pieces of biological evidence seized by police during the investigation.

According to court testimony, immediately following the attack, officers observed blood on Anthony and promptly seized his clothing and other items for DNA testing. The subsequent analysis confirmed that the blood on Anthony perfectly matched the blood profile of the victim, Austin Metcalf, shattering any claims of innocence by the perpetrator.

Rejection by the Jury and an Unfinished Legal Battle

The release of these bloody exhibit photographs took place just days after a Collin County jury delivered its historic verdict on Tuesday of last week. After carefully examining the physical evidence—including the $13 Walmart knife, the blood-soaked jacket of Coach Rebmann, and the bloodstains on the defendant’s clothing—the 12 jurors unanimously rejected Anthony’s claim that he acted in self-defense.

The defense attorneys had previously argued that Anthony was forced to use the knife because he was physically overwhelmed by the sheer size of the Metcalf twins beneath the cramped tent during the rain delay. However, the prosecution, led by District Attorney Bill Wirskye, successfully demonstrated that a standard physical shove to expel someone from a tent cannot serve as a justifiable reason to plunge a 3.5-inch serrated knife into an opponent’s heart. The act of concealing a knife in his backpack and issuing the threatening warning “Touch me and find out” proved that the defendant was prepared and actively instigated the violence.

Convicted of first-degree murder, Karmelo Anthony was sentenced to 35 years in prison and must serve at least half of the sentence before becoming eligible for parole.

However, the file on this case that shocked America has not yet been closed. Immediately after the sentence was handed down, Anthony’s defense attorneys officially filed a notice indicating their intention to appeal the jury’s conviction. The lawyers are expected to focus heavily on procedural errors during jury selection to seek a new appellate trial.

No matter how the legal battle unfolds, the newly released exhibit photos will forever remain a brutal reminder of a senseless tragedy. All because of a seat under a rain shelter, a 17-year-old sports star had to lay down with a pierced heart, a coach carries a blood-stained jacket for the rest of his life, and another teenager must pay with his youth behind iron bars—all starting from a 13-dollar knife purchased at a Walmart supermarket.