Beware of those taking to social media to deliberately spread misinformation, hate, fear and division,” the Frisco, Texas, police chief said.

The family of 17-year-old Karmelo Anthony has raised more than $85,000 in donations for his legal defense after he was charged with murder following the April 2 stabbing death of 17-year-old Austin Metcalf.

On Wednesday, 17-year-old high school athlete Austin Metcalf was fatally stabbed at a track event at Kuykendall Stadium, in the northern Frisco suburb of Dallas, Texas, according to local authorities. Newsweek contacted the Frisco Police Department for comment via telephone on Thursday outside of regular office hours.