An appeal hearing for convicted killer Karmelo Anthony has exposed previously undisclosed evidence about both the 19-year-old defendant and his victim, 17-year-old Austin Metcalf, including allegations of racist vandalism by the victim and violent fantasies expressed by Anthony hours before the fatal stabbing.
Previously Hidden Evidence Emerges
Defense attorneys revealed Thursday that murder victim Austin Metcalf and his twin brother Hunter were caught spray-painting racist graffiti that included phrases like “kill all black people,” the N-word, “KKK,” and “Heil Hitler.” Police bodycam footage captured Austin admitting to officers, “We did some stuff, we did some vandalism.” Both twins received 12 months probation for the incident. Former defense attorney Mike Howard testified this information was kept from the original trial under a gentleman’s agreement between prosecution and defense.
Austin Metcalf’s history also included an elementary school arrest in May 2018 for allegedly shoving a girl hard enough to require hospitalization for a shoulder injury. His twin brother Hunter faced separate incidents, including a workplace verbal altercation in October 2023 and a school suspension after allegedly threatening to bring guns to campus during a dispute with another student.
Prosecution Presents Disturbing Messages
Prosecutors countered with evidence that Anthony sent his ex-girlfriend a photo of a knife on the morning of the murder with the message “I’m lowkey on the verge.” The defense team allegedly had information suggesting Anthony fantasized about stabbing someone and licking blood off the blade just hours before the killing occurred at a Frisco track meet in April 2025. The fatal confrontation happened when Metcalf leaned in to shove Anthony, who then stabbed him through the heart with a folding knife he had hidden in his backpack.
Legal Strategy and Implications
The appeal hearing centers on whether the original trial was conducted fairly. Both sides had agreed to exclude damaging background information about the defendant and victim to focus on what transpired at the track meet itself. Howard’s testimony revealed the defense possessed evidence about Metcalf’s criminal history and racist actions but chose not to present it during the murder trial. Anthony was found guilty in June and is now seeking to overturn that conviction. The case raises questions about what evidence juries should hear when determining guilt in homicide cases involving teenagers with troubled backgrounds.
