      Amy, terrified by her stalker’s eerie knowledge, contacted
campus police. Officers were dispatched to her room, where they
took down Amy’s story and asked her questions about the
incident. Soon after, Dave received more threats from the
stalker because Amy had gone to the police—and the stalker knew
exactly what she had said to them.  Small wonder that, when the
FBI later interviewed Amy about the case, she was “visibly upset
and shaking during parts of the interview and had to stop at
points to control her emotions and stop herself from crying.” So
afraid was Amy for her own safety that she did not leave her
dorm room for a full week after the threats.  As for Dave, he
suffered increased fear, anxiety, confusion, and anger; he later
told a court that even his parents “had a hard time trusting
anyone or even feeling comfortable enough to use a computer”
after the episode.   But who had the mysterious stalker been?
And how did he have access both to the contents of Dave’s
computer and to private discussi