Aaron Hernandez: CTE exam could have huge legal impactSI legal expert Michael McCann talks about what happens legally if CTE is found in Aaron Hernandez's brain.SI Staff|Share on FacebookShare on XAdd us on SI legal expert Michael McCann talks about what happens legally if CTE is found in Aaron Hernandez's brain.Published Apr 21, 2017 | Modified Apr 21, 2017SI STAFFShare on FacebookShare on XHome/NFL