Well, Sophia said "I am here talking to a friend," and Grissom didn't contradict her. Now, whatever Grissom may believe - and he was awfully cagey about it - Sophia clearly considers him a friend. She came to him as a friend, not as a professional.
As to Sara, I will not go into her people skills - or lack whereof - but simply say that she could have been a bit more human about the situation. Especially considering that she herself has broken protocol before and got leniency from Grissom. Not to mention, she herself has gotten personal, lobbying uncalled for remarks of a very catty nature at Catherine, for instance.
All this is moot, however. I don't know about all of "you guys," as you call us, but I, personally, find fault with the spirit of Sara's intervention, not with the letter of it. She, of all people, should have given a distressed coworker a break.