Dave Duerson made it easy to understand why he was ending his tortured life.     Before the former Chicago Bears star fired a bullet into his chest last year, he left word with his family to have his brain examined for damage he believed was caused by repeated blows to the head from his hell-bent style on the football field.

Junior Seau was an even bigger NFL star, and he ended his life Wednesday in much the same way as Duerson and former Atlanta Falcons safety Ray Easterling: Self-inflicted gunshot wounds.     Now friends wonder if the San Diego icon hoped his death might leave a greater legacy than any of his amazing feats on the gridiron.     Former player Kyle Turley has no doubt that Seau wanted to make sure his brain could be studied for the telltale signs of football related trauma.     “I don’t care what anybody says,” Turley told The Associated Press in an interview Thursday. “I know why he did it.”

Seau’s death was ruled a suicide by the San Diego County medical examiner’s office after an autopsy Thursday. Officials were awaiting a decision by the family on whether to turn over Seau’s brain to unidentified outside researchers for study. A more in-depth investigative report could take up to 90 days.     Seau, 43, was one of the NFL’s most rugged players, a fierce-hitting linebacker selected for the Pro Bowl a dozen years in a row. He played for three teams over two decades, far longer than the average football career, before finally retiring in 2010 at age 40.

Three years later, he decided to end his life. There were signs of trouble away from the field: A divorce and a domestic violence charge involving his girlfriend, though he was never formally charged.     Seau ran a restaurant and a clothing line after his retirement.     Hours before his arrest, his car plunged over a 100-foot cliff in what some speculated was an attempt to kill himself. Seau survived with only minor injuries and insisted that he had simply fallen asleep at the wheel.     Seau never indicated publicly he was having trouble with life after the NFL  because of all those head injuries, and his family said he seemed happy.

That’s a far cry from Easterling, who died last month at age 62. He suffered from dementia and led a lawsuit filed by a number of prominent retired players, claiming the league didn’t do enough to deal with concussion-related injuries.     Notably, Seau didn’t join that lawsuit. Also, it’s not known if he wanted Boston University, which has been conducting research into football-related head trauma, to study his brain for signs of chronic traumatic encephalopathy, a progressive degenerative disease that can be caused by multiple concussions and only detected after death.   AP

The Robinette Legal Group, PLLC