Cue the blaming of the "excessive violence of football".
From the New York Post
Kansas City Chiefs linebacker and former Long Island high-school star Jovan Belcher was allegedly battling football-related head injuries and booze, painkiller and domestic problems when he snapped and murdered his girlfriend before killing himself in front of two coaches Saturday.
A pal of Belcher’s told the Web site Deadspin.com that Kasandra Perkins, the mother of Belcher’s 3-month-old daughter, had threatened to leave him for good amid fighting between the pair.
More at the Post