<human>: Trying on this subreddit in addition to r/needadvice.
I want to know if I can file harassment charges against someone.

They've repeatedly stopped by my work, after being asked not to come. Unwanted physical advancements, which I've repeatedly denied. I've told her straight away that I didn't want any sort of relationship, and she's continues to physically touch and try to kiss me. (note: i've never even held hands with her. This is not a hit it and quit it scenario.) She's left me at least 100 documented text messages with verbal abuse and slander.

But the most frustrating are messages she continues to leave on my social media channels. I've blocked her from Facebook, Instagram and my cellphone. Then she found my tumblr, and started sending anonymous messages. I called her out on it several times and told her to leave me alone. It continued, so I blocked access to questions on my tumblr. She found another blog I run, and started messaging me there. They are all anonymous, but I know they are from her.

I haven't seen her at my house, though that's not to say she hasn't showed up. She knows what car I drive and we share a few mutual friends, much to my distaste. She's continued this after i've told her over and over again to leave me alone. I'm legitimately concerned that i'm going to wake up to slashed tires one morning, though of course I wouldn't be able to prove that was her, either.

So, what can I do about this? If anything?

Can you condense the text into three sentences or less?
<bot>: Crazy girl harassing me via social media and in person, can't 'prove' it's her. What can I do?