NBC News chairman Andrew Lack said in a memo to staff that it was the first complaint lodged against Lauer in his career at the network. But he said “we were also presented with reason to believe this may not have been an isolated incident.”…

Guthrie said she was informed just moments before going on the air.

“This is a sad morning at ‘Today’ and NBC News,” she said. “As I’m sure you can understand, we are devastated. I’m heartbroken for Matt. He is my dear, dear colleague.”