Transcript for Concussion Cap on NFL Injuries Tossed Out
We begin with professional football on the toll it takes on athletes. We're talking about concussions. Today a victory for the players over the NFL. It's about money and responsibility. And ABC's Jim Avila starts us off. Reporter: Football heroes crushed by the violence of the sport they love. Household names like Brett Favre, junior sea, Jim Mcmahon and today, an even younger victim of head trauma -- 32-year-old former super bowl tight end Ben Utecht. All learning today that the NFL is legally promising unlimited care for any retired player suffering from brain disease. There are players that are in need and the NFL is stepping up to the table. Reporter: Today's concussion settlement replaces the earlier agreement between former players and the NFL. So now, the $765 million cap is now the league has agreed to lift that cap. Which could drive the potential coast to more than a billion dollars, despite no public admission of responsibility by the league. Nobody makes a gift of hundreds of millions of dollars, unless they believe they are implicated in the wrongdoing in some respect. Reporter: The damage done by repeated brain injury dramatically illustrated on capitol hill today in a video made by Utecht, the former colt and bengal pass receiver. Everything kind of came to a screeching stop. Reporter: A father of three who testified his memory loss and fears of isolation caused by dementia began after suffering five concussions over a short five-year NFL career. Hearing my 5-year-old daughter telling our family practice doctor that at times she's afraid of me, as a father, it puts the idea of traumatic brain injury on a completely different level. Reporter: Tonight, Ben and an estimated 18,000 NFL retirees and their families can expect to receive a seven-figure check within a year.
This transcript has been automatically generated and may not be 100% accurate.