More than a year after Austin Metcalf was stabbed to death at a Texas high school track meet, a jury convicted Karmelo Anthony of murder and sentenced him to 35 years behind bars.
The case, which began with a confrontation between two teenagers under a team tent, quickly grew into a national flashpoint that drew intense public scrutiny and competing claims of self-defense.
As Anthony begins serving his sentence and prepares an appeal, here's a look back at the moments that defined the case.
Metcalf, 17, was participating in a track championship event at Kuykendall Stadium in Frisco when he was fatally stabbed during a confrontation beneath a Memorial High School team tent.
LISTEN: Austin Metcalf family facing threats, financial strain as Karmelo Anthony fundraising draws scrutiny
Anthony, then 17, was taken into custody at the scene and charged with murder. His bail was set at $1 million.
The killing immediately shocked the North Texas community and drew national attention. Metcalf died in the arms of his twin brother, Hunter.
LISTEN: Austin Metcalf’s father wants stabbing video released
Appearing on Fox News' "America Reports," Jeff Metcalf mourned the loss of his son and described the bond Austin shared with his twin brother.