NBCUniversal CEO quits amid relationship probeReutersNBCUniversal Inc CEO Jeff Shell has stepped down after acknowledging an inappropriate relationship with a woman in the company, following a complaint that prompted an investigation, parent company Comcast Corp said on Sunday. “I had an inappropriate relationship with a woman in the company, which I deeply regret,” Shell said in a statement. “I’m truly sorry I let my Comcast and NBCUniversal colleagues down.”Shell, who had been with Comcast for about two decades, left immediately. NBCUniversal Inc CEO Jeff Shell speaks at the Cannes Lions International Festival of Creativity in Cannes, France, on June 22 last year. Photo: ReutersThe former chairman of NBCUniversal Film and Entertainment took over as CEO in 2020, replacing Steve Burke.