15. Jovan Belcher Murder/Suicide
Tragedy struck on December 1, 2012 when Kansas City Chiefs linebacker, Jovan Belcher, murdered his girlfriend, Kasandra Perkins, who was also the mother of his child. After killing his girlfriend, he drove himself to the Chiefs facility and killed himself in front of his head coach, Romeo Crennel and his position coach, Gary Gibbs. I have absolutely no respect for a man that voluntarily orphans his own child.