This seems confusing to me. The default "neutral" position on any murder, most of all when you don't know much about the victim, is that murder is a horrible thing, is it not? Is that what you mean, or do you mean you aren't sure if this was good or bad?
Any human with their head screwed on straight innately assigns a very negative value weight to murder. To get yourself into a situation where you aren't sure about a murder would require you to have pretty strong beliefs about the victim or circumstance, which you claim to not have.