‘He made people feel comfortable’: FIU linebacker Luke Knox dies at 22

• Player was brother of Buffalo Bills tight end Dawson Knox
• Police do not suspect foul play in death

FIU football player Luke Knox, who appeared in 23 games at Mississippi before joining the Panthers and was the brother of Buffalo Bills tight end Dawson Knox, has died, the university said on Thursday.

Luke Knox died on Wednesday evening, school officials said. The cause was not revealed, though the university said police do not suspect foul play. Knox, who studied business, was 22.