CBS Sports · Feb 3, 2016
Doctors: Raiders great Stabler had Stage 3 CTE
Ken Stabler was found to have CTE.Last July, former Oakland Raiders quarterback Ken Stabler passed away due to complications with colon cancer at the age of 69. On Wednesday morning, the New York Times announced that doctors in Massachusetts discovered high Stage 3 chronic traumatic encephalopathy (CTE) in Stabler's brain after his death.