“Terry Long, football gave me CTE and it caused me to drink a gallon of antifreeze,” the note found from Shane Tamura stated. “You can’t go against the NFL, they’ll squash you," he wrote, urging to study his brain after his death to learn more about CTE. “Please study brain for CTE. I’m sorry. The league knowingly concealed the dangers to our brains to maximize profits,” he wrote. “They failed us.”