Marg Helgenberger

Has a son: Hugh Howard Rosenberg (born October 21, 1990). He was named after Marg's father, who died in 1986 of complications from Multiple Sclerosis.

I doubt it will be any kind of an intimate relationship. We always will have some closeness, but I think we have just a marriage of the minds, the two of us, and he's great to work with (William Petersen). A bit of yin and yang in that relationship, for sure. [asked if Catherine's relationship with Gil Grissom might ever turn romantic]