This case & ensuing debate points are very similar to the arguments made over prostitution, but moved up another notch on the permanence scale. I know many people think prostitution should be legal - who's the victim? However, most people disagree vehemently with that argument, and hence in most places it is illegal. Not a lawyer, but I don't think the victim's state of mind is relevant in determining if this person killed another.

-Zeke