Teen football player diagnosed with CTE after suicide

10:23
How CTE changes everything about football

58:09
Parents Lose It After Realizing Their Son is the Killer

8:47
First female athlete diagnosed with the brain disease CTE | 7.30

11:48
These NFL Players Tragically Died With CTE Brain Disease

59:27
COLD-BLOODED KILLERS React To Life Sentences

5:47
Missouri high school football player’s family opens up about CTE in young athletes

19:28
Best Fails of the Week | Mistakes Gone Wrong

5:15