Ex-UNC football player's estate sues ACC, NCAA over concussions Posted Nov 15, 2017 Representatives of a former North Carolina football player's estate are suing the Atlantic Coast Conference and the NCAA, saying they ignored the dangers of concussions and it led to Ryan Hoffman's death. Sandra LaMountain and Noah Hoffman brought the 39-page lawsuit on behalf of Ryan Hoffman's estate and filed it Wednesday in U.S. District Court in Greensboro. (WRAL Sports Fan)