I found it:
https://www.youtube.com/watch?v=n0ivCW8Ohc4
https://www.youtube.com/watch?v=p1I_mWgpvNQ
So yeah, it was the 5:45 mark where I thought Nicole looked uncomfortable at the beginning of that segment. Given that the court document said that multiple other people besides Hillary reported Bob and a fellow female OCM helped Hillary report him, I'm inclined to believe that it was an open secret among everyone there. However, Nicole wasn't tied down to him like Hillary was since if I recall she was usually on Your Weather Today or as fill-in during the afternoon (i.e. Hurricane Ivan where she was with Alexandra Steele).
Bob also at one point worked with Kim Cunningham and Jen Carfagno (the latter there is clips of them working Hurricane Wilma coverage and the former it was Hurricane Vince) and Kim worked alongside Hillary multiple times. But Kim and Jen also were normally tied to First Outlook or Your Weather Today and Kim was pretty flexible regardless.
But I think that's the point - if another female OCM helped Hillary report him then they had to have either worked with him to know he was like (but not be tied down to working with him like Hillary) or know it through the open secret nature of that place (I'm inclined to believe the former). So it had to have been a female OCM that was not at risk at losing a major position because of this (i.e. Kim or Jen).
Maybe one day Hillary will return but I doubt it.