Mistress in the office with the poison

My neighbor gave me a puzzle to do where you had to read a short mistery and see if you can figure it out first, then put the puzzle together to see a clue..and you read the answer by holding a paragraph up to a mirror. I figured it out!

My computer came today!! Finally!

I ended off the day as a fill in at beach volleyball. I love it so much! but I killed my back..