In an eerily similar fashion, Bill Ritter’s predecessor, Bill Beutel, stepped away from the anchor desk — first from the 11pm, then from the 6pm — and then took on a special corespondent role until he fully retired. Though it wasn’t publicly disclosed, he had begun showing early signs of dementia, even on air, and died of Lewy Body Disease just three years after retiring. During his retirement tribute on WABC, you could see some confusion in his face and Diana Williams gently pointing out to him that all the people in the studio were there for him. Before he stepped away from anchoring, there were a few times where he would stop mid script and his co-anchor would jump in to continue the story.
On a national level, Diane Sawyer (GMA, WNT), Meredith Vieira (Today), Barbara Walters (20/20, The View) and Tom Brokaw (NBC NN) left their anchor/host roles at their networks and transitioned into special corespondent / contributing anchor roles.