Karmelo Anthony's parents spoke publicly for the first time on April 17. Later that day, a “swatting” call was made to an address linked to the family

The organization Next Generation Action Network held a press briefing on Thursday to address the case, including threats the family said they have received.

Frisco track meet stabbing suspect Karmelo Anthony has been released on bond after it was reduced from $1 million to $250,000. Anthony is accused of stabbing and killing 17-year-old Austin Metcalf after an altercation at a track meet.