This is just the other way round: "our" pretty young female can't possibly be a murderer but "your" pretty young female is obviously a callous, cold-hearted murderer.

Out of 18 people contributing, I can only find 2 (or possibly 3 if got off on a technicality counts) of the "definitely a murderer" opinion. The rest seem to be divided between "don't know/have some doubts" and "definitely innocent".