Former Yale hockey coach alleges 'toxic environment' under athletic director Victoria Chun, letter shows

EXCLUSIVE: A letter signed by former longtime Yale ice hockey coach Keith Allain, addressed to Yale President Maurine McInnis, alleged that current Yale Athletic Director Victoria Chun has created a "toxic environment" for the university's sports teams. 

In the letter, Allain claimed other Yale coaches urged him to speak out against Chun to McInnis after his retirement. 

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"My name is Keith Allain, I have just retired after 19...