Junior Seau Had Brain Disease - The New York Times
Junior Seau's Family Will Allow His Brain to Be Studied, and the NFL Holds Its Breath
Sports: Junior Seau found dead at California home, Sports
Tommy Dreamer believes concussions didn't cause Junior Seau's suicide - Cageside Seats
Mailbag, Part I: How big of a problem is the NFL's wave of bad news?
Football: An American tragedy
Legendary LB Seau, a former Patriot, dead at 43
Junior Seau's Cause of Death & CTE: How Did He Die?
Bills' Damar Hamlin's cardiac arrest adds to NFL injury reality
Concussions in the NFL: How Worried are You?
Study -- Junior Seau's brain shows chronic brain damage found in other NFL football players - ESPN