‘He knows he provoked the murder,' prosecutor says opening Karmelo Anthony's murder trial

‘He knows he provoked the murder,' prosecutor says opening Karmelo Anthony's murder trial

The trial for Karmelo Anthony, a Frisco teenager facing a first-degree murder charge after admitting to fatally stabbing a student during a confrontation at a high school track meet last year, began Thursday morning in Collin County. Anthony is accused of fatally stabbing 17-year-old Austin Metcalf.