You can see the photo on the top. There is a sentence which William Shakespeare wrote. It says : "THEY WHOSE GUILT WITHIN THEIR BOSOMS LIE IMAGINE EVERY EYE BEHOLDS THEIR BLAYME." I think Ted is trying to take revenge from someone. He might be dangerous. He is trying to get into the Marin Family. He wants to marry with Hanna's mom. He can be -A with this theory. He might be guilty. I saw a theory on YouTube. It said that: Ted can be Cece and Bethany's father. Bethany and Cece can be sisters. I found a connection between these to theory. Bethany was killed because the murderer think that Bethany was Alison. That's why Ted put this sentence on the board.