PHILADELPHIA -- Irv Cross was a man of faith and devout fan of football who could no longer in his final years attend Bible study or watch NFL games with friends. The degenerative brain disease that festered inside the former Philadelphia Eagles cornerback had triggered depression, mood swings and the type of memory loss that forced him into isolation.
"He really didn't want to be with people," said his widow, Liz Cross. "The only person he wanted to be with was me. When he was with me, he really didn't want to be with me. He just wanted me to be there.