A murder trial is underway in Collin County for Karmelo Anthony, a teenager from Frisco. The trial continues into its third day, with previous coverage available for those seeking more information. The case involves a stabbing incident that occurred during a high school track meet.

Anthony has admitted to stabbing another student, and witnesses, including students, are testifying about the events surrounding the incident. Further details about the trial, including previous day's coverage, can be found through NBC DFW, which has been following the case and providing updates as it unfolds.