TQM said:
That's a strange answer. On the one hand you say you are 0% responsible for her murder, on the other hand you say you are 100% responsible for not intervening (in what was her murder).
Can't have it both ways.
Yes I can. That's how I see it. Also happens to be how the law sees it.
If it went before a judge the killer would be assigned 100% culpability for the murder, while someone who walked away without rendering reasonable assistance might be found liable of criminal negligence. I assign 100% of the responsibility for the murder to the killer, and 100% of the culpability for doing nothing to intervene to this hypothetical me that negligently walked away.
Here is how you can see that negligence is a separate issue: If instead of being murdered she had passed out on the street stricken with a heart attack and I walked on by then I am EQUALLY as culpable of negligence as in the situation where she is being attacked. The culpability is for not rendering reasonable assistance to a person in distress. The source of their distress (murder, sickness) has NOTHING to do with this particular culpability other than setting the scene.
You do not become culpable of murder (or of inflicting heart attacks) merely for being negligent. You become culpable of negligence for being negligent.
Two separate moral issues. Two separate crimes. Two separate responsibilities.
Your original question was flawed in that you left the object of the verb "responsible" unstated: Responsible for WHAT?
To put an even finer point on it if you say "culpable for her death"(*) then sure I would share in some culpability for her death, but not for her murder. Two separate crimes contributed to her death: murder, and negligence. I am culpable of one of the two factors which jointly caused her death, but not of the other.
(*) In my original post I wrote not culpable for her death, and on further reflection that should really read not culpable for her murder. The additional analysis I posted above makes it clear that they are different, and thus my original statement was inaccurate. Above is what I meant.