I agree it would depend on circumstances.
Hypothetically I'd say that I will always love my son, but not his behaviour. (He has been in trouble before but nothing that's hurt another human directly.) I have always told him, "I will always love you, but I can't always condone your choices, and what you have done is wrong."
I think if the person he assaulted was another of your children, it would make it very very complicated to navigate, but that is possibly one of the very few scenarios which would kill my love for him.