The training plan was not vetted. 
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ASU investigates workout where hockey player collapsed
Arizona State is investigating the circumstances of a workout in which hockey player Matthew Mayich collapsed.
ASU's Matthew Mayich had heat stroke, lack of oxygen to brain, lawyer says
Matthew Mayich, the Arizona State hockey player and Blues draft pick who collapsed in an offseason workout, suffered exertional heat stroke that reduced the flow of oxygen to his brain, his attorney told ESPN.
ASU report details lapses before hockey player's collapse
Arizona State did not vet the training plan for the workout led by a former Green Beret, during which a hockey player collapsed last month, according to a preliminary report the university released Tuesday.