Well isn't this interesting….
"CBS has broken its silence about recent allegations made by “NCIS” actress Pauley Perrette in which she claimed that she left the show after 16 seasons over “multiple physical assaults.”
As previously reported, the 49-year-old star released a series of ominous tweets days after her character’s final appearance on the fan-beloved procedural. In them, she alleged on-set abuse that she claimed was being covered up by a “machine” run by “a very rich, very powerful” publicity entity. The words were a stark contrast to the seemingly amicable split that both she and CBS previously depicted with regards to her exit from the show."
"“There is a 'machine' keeping me silent, and feeding FALSE stories about me. A very rich, very powerful publicity 'machine.' No morals, no obligation to truth, and I'm just left here, reading the lies, trying to protect my crew. Trying to remain calm. He did it,” she wrote on Twitter."
http://www.foxnews.com/entertainment/2018/05/15/cbs-breaks-silence-on-ncis-star-pauley-perrettes-allegations-says-incident-was-resolved-year-ago.html