About your victim analysis, as you pointed out, our victim played a part by unexpectedly making herself a target. In terms of suitable targets, the choice is influenced by the offender's perception of the target's vulnerability; the more suitable and accessible the target, the more likely that a crime will occur. So let's look a little further - what prompted her victimization? Was there precipitation, facilitation, provocation, routine activities, structural conditions? What made her such easy prey?