Synopsis of "Mona-Mania"

So what did you guys think about last nights episode? I liked it but to be honest I did expect it to be more intense. But the good thing is that we got some answers and no new questions, we are slowly untangling the spaghetti! So here is a synopsis of "Mona-mania":

• We meet the new character Andrew Campbell!
• Mona won over Spencer and she is the new team leader of the academic decathlon, remember that the guy who A injured in last weeks episode was a memeber of  the academic decathlon.
• Lucas reveals that mona has been blackmailing him and that he was the A-teams helper, so we where right!
• Lucas also reveals that Jason is in it too. He told Hanna that Jason gave him something. Remember in pretty dirty secrets when someone in the creepy baby doll costume gave Lucas something, so that must have been Jason. But that doesn't mean that Jason is a member of the  A-team. If he was on the A-team he would have known where Alisons body was and if he knew that why did he put out flyers that he would give a 50 000 $ reward to the person who finds Alisons body, it's not logical...he must have been blackmailed just like Lucas.
• We saw Toby in action as A
• Byron was really shady and creepy, is it possible that he is the one who killed Alison? We know that his brother had anger issues as well as his son Mike. It probably runs in the family so we wouldn't be suprised if Byron has anger issues too, it certainly looked like it!
• Paige cracked! She is really stressed out and scared because of what happened with Nate and in the halloween episode. The liars are usually really calm so its nice to se that someone is reacting to this like a normal human being would!
• We saw a new side of Meredith, she seemd really nice but something's not right..i doubt that we can trust her!
• Ella looked gorgeous in this episode!
• It was revealed that Lucas was the one that started the explosion in "She's better now". He did it to hurt Mona.
• Lucas is the one that is leaving Rosewood High!
• Hanna talked to Mona about Lucas and I think that she got him in bigger trubble than he was. It wouldn't schock us if Lucas is the next person who gets killed...