DETROIT — Will the whole truth about what happened at Michigan State University that allowed Larry Nassar to sexually assault hundreds of young women ever be known? Likely not, special independent counsel William Forsyth suggested in 2018 after leading an investigation requested by MSU into what happened at the university that allowed the sports doctor to prey on women and girls for decades. After a review of half a million documents provided by MSU and interviewing 500 witnesses, Forsyth issued a report that complained about university stonewalling and portrayed MSU as indifferent to sexual a…