Karmelo Anthony, a 19-year-old from Centennial High School, is currently standing trial for the first-degree murder of 17-year-old Austin Metcalf, following a fatal stabbing during a district track meet in Frisco, Texas, on April 2, 2025. The trial, which began this week, faces intense scrutiny over the absence of Black jurors and conflicting accounts of the confrontation.
Jury Selection and Racial Dynamics in the Courtroom
After three days of selection from an initial pool of 600, the jury tasked with deciding the fate of Karmelo Anthony includes 12 jurors and six alternates, none of whom are Black. As reported by The Guardian, defense attorneys formally accused the prosecution of improperly using their final strikes to remove the only three remaining Black prospective jurors. District Judge John Roach Jr. ultimately upheld the state’s decision, accepting the explanation that the individuals were struck because they were educators.
The composition of the jury has drawn sharp criticism from the Next Generation Action Network, a Dallas-based civil rights group. In a statement posted to social media, the organization raised “serious concerns about fairness and equal justice,” emphasizing that every defendant is entitled to a trial that is administered without bias. Legal observers noted that the court proceedings were delayed for several hours on the second day of jury selection as Judge Roach reviewed the *Batson* challenge—a legal objection raised when a party believes an opposing side has used peremptory challenges to exclude potential jurors solely based on race. The prosecution, led by Collin County Assistant District Attorney Ashleigh Luedke, maintained that the strikes were neutral and focused on the professional background of the candidates rather than their racial identity.
Conflicting Accounts of the Incident at the Track Meet

The fatal encounter occurred during a rainstorm at the 11-5A district track meet, where both students were present. According to CBS News, Memorial High School head track coach Rob Starr had enlisted team members, including Austin and Hunter Metcalf, to manage tent setups because the school was hosting the event. The Frisco Police Department’s initial investigative report, filed on April 3, 2025, indicated that the event was attended by over 1,000 students and staff, complicating the efforts of investigators to secure a clear, singular timeline of events.
The prosecution and defense present starkly different narratives regarding what triggered the violence:
- The Prosecution’s Case: Witnesses testified that Anthony arrived uninvited at the Memorial High School tent and refused to leave despite being asked as many as 15 times. According to Fox News, multiple students claimed Anthony warned Metcalf, saying, “Touch me and find out,” while keeping one hand inside a backpack. Prosecutors allege that Anthony was the aggressor who initiated the proximity to the Memorial team’s base of operations.
- The Defense’s Case: Attorney Mike Howard argued that Anthony, who is 5ft 8in and approximately 130lb, was confronted by Metcalf and his twin brother—both of whom are significantly larger at 6ft 1in and 213lb. The defense maintains that Anthony acted in a “split second of fear and chaos” after Metcalf initiated physical contact by grabbing and shoving him. Howard has emphasized in opening statements that the physical disparity between the two parties created a reasonable belief of imminent danger for his client.
Witness Testimony and Final Moments
The emotional toll of the trial was evident as witnesses recounted the immediate aftermath of the stabbing. Coach Starr, who testified that he heard a commotion while retrieving a crockpot, described a harrowing scene upon returning to the tent.
“I come over there… and my memory is kind of shaky, but what I do see is Austin on the ground and his face is purple, and he has a hole in his chest.” — Rob Starr, Memorial head track coach
Other witnesses provided further detail regarding Metcalf’s final moments. A 16-year-old student testified that Metcalf said, “he f—— stabbed me,” while another witness recalled hearing him scream for help. Despite attempts by high school staff to perform CPR, Metcalf was unable to be resuscitated and later died at a local hospital, as noted by NBC News. The medical examiner’s report, entered into evidence by the state, confirmed that the cause of death was a single puncture wound to the chest that penetrated the heart. Forensic analysts testified that the weapon used was a folding knife, which was recovered by Frisco police officers near the scene shortly after they secured the perimeter of the track facility.
Admissions to Law Enforcement
The trial has also focused on statements Anthony reportedly made to police immediately following the incident. According to testimony presented in court, a school resource officer reported that Anthony was cooperative and made clear admissions at the scene.
“I’m not alleged. I did it. He put his hands on me. I told him not to.” — Karmelo Anthony, via witness testimony
This testimony, provided by Officer Marcus Thorne, who was on duty at the district meet, served as a cornerstone for the prosecution’s argument of intent. Thorne testified that he approached Anthony after observing a disturbance near the team tents and that Anthony surrendered the knife without further resistance. However, the defense has challenged the context of these statements, arguing that Anthony was in a state of shock and that his words were reactionary rather than a calculated confession.
The trial continues to draw significant public interest, with the court maintaining a strict order to protect the identities of minor witnesses who were present on the field that day. Judge Roach has restricted media access to the courtroom to ensure that the testimony of students—many of whom are still enrolled in the district—is not compromised. Anthony, who has pleaded not guilty to the first-degree murder charge, faces a potential sentence of five to 99 years in prison if convicted. As the trial enters its second week, the court is expected to hear from additional forensic experts and character witnesses for both the prosecution and the defense. The Frisco Independent School District has declined to comment on specific security policy changes implemented since the incident, citing the ongoing litigation, but has confirmed that additional security personnel remain present at all district-wide athletic events.