Sherrone Moore’s firing and its shocking aftermath raises tough questions about the culture of Michigan’s athletic department

By Dana O’Neil, CNN (CNN) — In the past three years, the University of Michigan athletic department: Chose not to renew the contract of its men’s ice hockey coach, Mel Pearson, after an investigation found that the program had a “toxic environment,’’ including pressuring students to lie on Covid-19 contact tracing forms and verbally assaulting