Ex-Michigan State football coach Mel Tucker says he won’t be participating in the school’s sexual harassment hearing. Tucker had previously called the hearing “a sham,” and, through his lawyers, is saying his lack of participation is due to a “lack of confidentiality (of the proceedings) and a serious medical condition.” The letter from Tucker’s lawyers also includes fresh “key evidence” they say directly refutes claims made by Tucker’s accuser, Brenda Tracy…though copies made available to the media are redacted.