What happened to Dawson Knox's brother, Luke Knox?
Bills Hold Moment of Silence for Dawson Knox's Brother, Luke - Sports Illustrated
Miami College Player Luke Knox, 22, Died Suddenly & So Many Football Stars Are Heartbroken - Narcity
Dawson Knox thanks Bills for 'therapeutic' distraction after brother's death
Dawson Knox & The Buffalo Bills Paid A Touching Tribute To Brother Luke Knox After His Death - Narcity
Luke Knox, brother of Buffalo Bills' Dawson Knox, dies at 22: 'He had passion for football'
Buffalo Bills hold minute silence after the death of tight end Dowson Knox's brother, Luke
Buffalo Bills hold minute silence after the death of tight end Dowson Knox's brother, Luke
Family, friends mourn sudden loss of FIU's Luke Knox, brother of Buffalo Bills tight end Dawson Knox - CBS Miami