![Aaron Hernandez, pictured after the AFC Championship game in 2012. His New England Patriots side went on to lose the ...](/web/20170423030454im_/http://www.smh.com.au/content/dam/images/g/v/p/a/a/3/image.related.wideLandscape.620x349.gvp57o.png/1492741636736.jpg)
Aaron Hernandez's brain to undergo CTE study
At issue is whether Hernandez's violent behaviour and mood swings could have been partly explained by chronic traumatic encephalopathy, a degenerative nerve disease found in the brains of those who have had repeated or severe hits to the head.