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The letter reads, in part: 
    
"Today, all that changed. Because this afternoon, I got to walk into a courtroom and take my place at the witness stand, just a few feet away from where you were sitting. I was walking -- did you get that? And today I explained all the horrific details, of how you changed my life, to the people that literally hold yours in their hands. That's a little scary right?"
    
She signed the letter, "Someone you shouldn't have messed with."

It is now going viral on Twitter and Facebook. Read the full post here.