http://www.people.com/article/jillian-michaels-leaves-biggest-loser-agai

According to People, Michaels (http://www.people.com/article/jillian-michaels-biggest-loser-why-she-left) was "deeply concerned about the direction the show has been taking” in the wake of Rachel’s shocking thin frame.
Read more at http://www.hitfix.com/tv-tattle#LYwXTwwZRoY3LgEI.99