Sorry but that last comment is just silly. Do you really think that any decent person would be unbothered by being responsible for the death of another human being?
Just because she accidentaly killed this chap doesn't stop her from being a decent person either. The accident doesn't define her as a person, its just something she caused and has to live with. The fine and the ban mean nothing, the guilt will be with her for the rest of her life.
As for the counselling, she in all likelyhood could be suffering from Post Traumatic Stress Disorder and could fall into clinical depression. Certainly if she goes to the doctors they are likely to refer her to a counsellor.
It will certainly help her get past the accident, but only in so much as she will be able to carry on functioning on a day to day basis. It won't and can't take away the guilt and associated mental pain/stress/anguish.
Do I feel sorry for her? Sure, why not? Not as much as the Widow of the chap who died of course, but this is a terrible accident and I'm afraid that these things happen.