<human>: OK, this may take a bit but, I want to garner some advice for my friend here.

At work she made a friend, (well call him Jeff), after a few months being there. The more she got to know Jeff the more she learned about him and some very disturbing things. Not limited to his view on women as object, the idea that forcing himself on said women was an acceptable idea, and self harm.

There came issues later into the friendship, including tiny aggressive events, such as crushing tissue boxes on her desk and throwing out trash with her initials (important because she deals with trash that, in the event of an oversight, may contain names and medical knowledge leading to HIPAA violations), and the theft of her personal keyboard.
 
Several times she went to human resources to talk with them regarding these issues. No action was taken to rectify or even address the problems. A most I think they gave Jeff a number for mental health support and told my friend to continue to be his friend and support him.

Skip ahead a bit in time, Jeff has quit, and my friend received an email from a throwaway email with a note basically telling her she needs to send racy photo's of herself or he would post pictures of her all across her job. The attachment on the email was pictures taken from video of her in the restroom of her workplace from several different days.

Her work has taken minimal action in the matter. Given her some time off, and contacted the Sheriffs office only after she did. She is now having panic attacks in public, at home, and is paranoid of going online as there are fake profiles being created trying to friend her co-workers and friends.

I only single out Jeff as he is the primary focus of the Sheriffs investigation and the most likely suspect to be targeting by far.

Could you distill the essence of the text into 1-3 sentences?
<bot>: I guess, what should she do in the event that her privacy was compromised so badly at work, and the person suspected had been reported to HR several times with mental health issues and fear for her personal safety and that of Jeff?